I think you need to ask the format of the references cited in the paper, and you don't need to distinguish colors, just pay attention to the labeling.

The small black body is bold and centered. Content 8- 10, No.5 Song style, line spacing: 20kg. References are sorted and listed in the form of [1], [2] and [3] according to the order in which they appear in the whole paper. Reference format: works: [serial number] author, translator, title, edition, place of publication, publishing house, publication time, journal: [serial number] author, translator, article title, journal name, year, volume number (number of issues), quoted parts, meeting minutes: [serial number] author, translator, article.

Indicate the reference. In addition, it is best not to quote too much, otherwise it will be found out by repetition rate detection software, and some schools have quoted or even copied it.