APA引文

Vail, R. (2015). Unfriended. Puffin Books.

Chicago Style (17th ed.) Citation

Vail, Rachel. Unfriended. New York, New York: Puffin Books, 2015.

MLA引文

Vail, Rachel. Unfriended. Puffin Books, 2015.

警告：這些引文格式不一定是100％准確.