It is the literature cited when writing a paper, which is generally ranked at the end of the paper.

The index description after the text should generally be written in the following format, mainly including:

A. Monograph: [serial number] author. Title [M]. Place of publication: publisher, year of publication. Start and end page numbers.

B. Question: [serial number] author. Title [J] Name of publication, year of publication, volume number (issue number): page number.

C anthology: [serial number] author, title [a], meeting name [c], meeting place, meeting year, starting and ending page numbers.

D. Electronic document: [serial number] author. Electronic document title [EB/OL]. Website, date of publication.

E. patent right: [serial number] patentee. Patent name [P]. Patent country: patent number, publication date.

F international and national standards: [serial number] standard number, standard name.