APA引文

Steinbeck, J. (1993). The grapes of wrath. New York: Everyman's Library.

Trích dẫn kiểu Chicago

Steinbeck, John. The Grapes of Wrath. New York: Everyman's Library, 1993.

MLA引文

Steinbeck, John. The Grapes of Wrath. New York: Everyman's Library, 1993.

警告：這些引文格式不一定是100％准確.