APA引文

Hawley, N., & Petkoff, R. (2016). Before the fall (Unabridged.). Hachette Audio.

Chicago Style (17th ed.) Citation

Hawley, Noah, and Robert Petkoff. Before the Fall. Unabridged. [New York]: Hachette Audio, 2016.

MLA引文

Hawley, Noah, and Robert Petkoff. Before the Fall. Unabridged. Hachette Audio, 2016.

警告：這些引文格式不一定是100％准確.