APA引文

Barnhart, C. (2020). That's what friends do (First edition.). Harper.

Chicago Style (17th ed.) Citation

Barnhart, Cathleen. That's What Friends Do. First edition. New York, NY: Harper, 2020.

MLA引文

Barnhart, Cathleen. That's What Friends Do. First edition. Harper, 2020.

警告：這些引文格式不一定是100％准確.