Literally, a reference is a document cited in the writing process, such as an article or a book. However, according to the definition of GB/T 77 14-20 15, the reference after the text refers to the relevant literature information resources cited for writing or editing papers and works.
According to the requirements of China Academic Journals (CD-ROM Edition) Retrieval and Evaluation Data Standard (Trial) and China Social Science Journals Arrangement Standard (Revised Edition), many publications distinguish between references and annotations.
The extended data format is "publication year" of a work or "year, volume (issue)"+":page number (or page number range) of a periodical. For documents cited for many times, list the page number or page number range of each place in the serial number mark of each reference, put it in square brackets and mark it with superscript. If the serial number of a reference appearing as text needs to be followed by a page number or a page number range, the page number or page number range should also be superscript.
Authors and editors need to carefully check the serial numbers of references under the sequential coding system, so that the serial numbers are consistent with the list of references after the marked documents are exactly the same. In addition, the page number or page number range of references should also be accurate.
Baidu Encyclopedia-References