(1) The references at the end of the article are not numbered, but arranged in order of importance or references. (2) No page number is indicated in the references. (3) The description items and order of the references are basically the same as the notes. 1) Recording references can reflect the author's scientific attitude and the true and extensive scientific basis of the paper, as well as the starting point and depth of the paper. 2) Recording references can easily distinguish the author's achievements from those of predecessors. 3) References can serve as an index. 4) Recording references helps to save the length of the paper. 5) Recording references is helpful for scientific and technological information personnel to carry out information research and abstract quantitative research.

A. Report

[serial number] Principal. Title of the document [Document Type ID]. Place of publication: publisher, year of publication.

B. Journal articles

【 Serial number 】 Principal responsible person. File title [J]. Name, year and volume (issue) of the publication. He lingxiu Read Gu Cheng's History of Nanming [J]. Historical Studies in China, 1998 (3).

C. Paper presentation

[serial number] The main person in charge of the separation document. Separate the title of the file [a]. Principal of the original voucher (optional). Title of original certificate [c]. Place of publication: publisher, year of publication. Qu Qiubai. Modern civilization and socialism [a]. Luo Rongqu. From Westernization to Modernization [c]. Beijing: Peking University Publishing House, 10.

D. newspaper articles