(2020). Concise guide to APA style: The official APA style guide for students.
芝加哥风格引文Concise Guide to APA Style: The Official APA Style Guide for Students. 2020.
MLA引文Concise Guide to APA Style: The Official APA Style Guide for Students. 2020.
警告：这些引文格式不一定是100％准确.