有以下几种文献类型可供选择：
article          An article from a journal or magazine
book             A book with an explicit publisher
booklet          A work that is printed and bound, but without a named publisher or sponsoring institution
conference       The same as inproceedings
inbook           A part of a book, which may be a chapter (or section or whatever) and/or a range of pages
incollection     A part of a book having its own title
inproceedings    An article in a conference proceedings
manual  Technical documentation
mastersthesis    A Master's thesis
misc             Use this type when nothing else fits
phdthesis        A PhD thesis
proceedings      The proceedings of a conference
techreport       A report published by a school or other institution, usually numbered within a series
unpublished      A document having an author and title, but not formally published
collection       Not a standard entry type. Use proceedings instead.
patent           Not a standard entry type.

示例1：
@article {引用名称,
    AUTHOR = {Horn, Paul and Lin, Yong and Liu, Shuang and Yau, Shing-Tung},
     TITLE = {Volume doubling, {P}oincar\'{e} inequality and {G}aussian heat
              kernel estimate for non-negatively curved graphs},
   JOURNAL = {J. Reine Angew. Math.},
    VOLUME = {757},
      YEAR = {2019},
     PAGES = {89--130},
}

示例2：
@book{引用名称1,
  author = {作者},
  year = {2004},
  title = {标题},
  publisher = {地点：出版社},
  edition = {2}
}

示例3:
@inproceedings{lesk77,
  title={Computer Typesetting of Technical Journals on {UNIX}},
  author={Michael Lesk and Brian Kernighan},
  booktitle={Proceedings of American Federation of
             Information Processing Societies: 1977
             National Computer Conference},
  pages={879--888},
  year={1977},
  address={Dallas, Texas}
}

示例4:
@phdthesis{Alsolami12,
    title    = {An examination of keystroke dynamics
                for continuous user authentication},
    school   = {Queensland University of Technology},
    author   = {Eesa Alsolami},
    year     = {2012}
}

示例5:
@inbook{peyret12:ch7,
  title={Computational Methods for Fluid Flow},
  edition={2},
  author={Peyret, Roger and Taylor, Thomas D},
  year={1983},
  publisher={Springer-Verlag},
  address={New York},
  chapter={7, 14}
}


@article {HLLY19,
    AUTHOR = {Horn, Paul and Lin, Yong and Liu, Shuang and Yau, Shing-Tung},
     TITLE = {Volume doubling, {P}oincar\'{e} inequality and {G}aussian heat
              kernel estimate for non-negatively curved graphs},
   JOURNAL = {J. Reine Angew. Math.},
  FJOURNAL = {Journal f\"{u}r die Reine und Angewandte Mathematik. [Crelle's
              Journal]},
    VOLUME = {757},
      YEAR = {2019},
     PAGES = {89--130},
      ISSN = {0075-4102},
   MRCLASS = {58J35 (05C22 35A23 35K08 35R01 53C21)},
  MRNUMBER = {4036571},
MRREVIEWER = {Melanie Pivarski},
       DOI = {10.1515/crelle-2017-0038},
       URL = {https://doi.org/10.1515/crelle-2017-0038},
}

@book {AF03,
    AUTHOR = {Adams, Robert A. and Fournier, John J. F.},
     TITLE = {Sobolev spaces},
    SERIES = {Pure and Applied Mathematics (Amsterdam)},
    VOLUME = {140},
   EDITION = {Second},
 PUBLISHER = {Elsevier/Academic Press, Amsterdam},
      YEAR = {2003},
      ISBN = {0-12-044143-8},
   MRCLASS = {46E35 (46-01 46-02 46B70 46Exx)},
  MRNUMBER = {2424078},
}

@article {FY20,
    AUTHOR = {Fan, Yuwei and Ying, Lexing},
     TITLE = {Solving electrical impedance tomography with deep learning},
   JOURNAL = {J. Comput. Phys.},
  FJOURNAL = {Journal of Computational Physics},
    VOLUME = {404},
      YEAR = {2020},
     PAGES = {109119, 19},
      ISSN = {0021-9991},
   MRCLASS = {94A08 (92B20 92C55)},
  MRNUMBER = {4044725},
MRREVIEWER = {J\'{e}r\^{o}me Gilles},
       DOI = {10.1016/j.jcp.2019.109119},
       URL = {https://doi.org/10.1016/j.jcp.2019.109119},
}

@book{ChenPDE,
  title={现代偏微分方程导论},
  author={陈恕行},
  publisher={北京:科学出版社},
  year={2018},
}

@book{Chen2elliptic,
  title={二阶椭圆型方程与椭圆型方程组},
  author={陈亚浙，吴兰成},
  year={1991},
  publisher={北京:科学出版社}
}