1. Determine the citation format according to the selected citation mode: select the appropriate citation mode (such as APA, MLA, Chicago, etc.). ) according to academic norms, periodical requirements or school guidance documents. Different citation methods have different rules and format requirements.
2. Annotate the document information in the reference position: according to the selected reference style, use an appropriate annotation method to embed the document information into the text. The common labeling methods are superscript labeling and embedded labeling.
-Marking method: use superscript numbers in the appropriate position of the text, and include the corresponding citation information in the reference list at the end of the text. For example: "This is a quotation [1]."
-In-line marking method: use the author's name, year and other information to mark the quoted places. Enclose the citation information in brackets or envelope quotation marks, and provide the corresponding literature information in the reference list at the end of the article. For example: "This is a quoted sentence (author, year)" or "(author, year, page number)".
3. Compilation of reference list: At the end of the paper, provide a complete reference list, listing all the cited literature information. According to the selected citation style, the reference items are arranged according to the corresponding format requirements.
Please note that when writing a paper, you should refer to the specific guidelines and specifications of the citation style used to ensure the correctness and consistency of the citation format. In addition, different citation methods may have different format requirements for various types of documents (such as books, journal articles, web pages, etc.). Therefore, it is necessary to consult the relevant citation guides and specifications in time to ensure the correct citation of the literature.