A complete graduation thesis or graduation design report should be composed of the following parts: title (title), table of contents, abstract (in Chinese and foreign languages), introduction (preface), body, conclusion, references and appendix.

No matter which part of the report or paper is adopted, the source must be indicated when the previous viewpoints, methods, conclusions and achievements are adopted. The general practice is to compile the relevant papers or materials of predecessors into references, and then add the reference code to the text you quoted. If you don't do this, you will be suspected of plagiarism and infringement.