APA引文

Steinbeck, J. (2006). The Grapes of wrath. Penguin Books.

Chicago Style (17th ed.) Citation

Steinbeck, John. The Grapes of Wrath. New York: Penguin Books, 2006.

MLA引文

Steinbeck, John. The Grapes of Wrath. Penguin Books, 2006.

警告：這些引文格式不一定是100％准確.