APA引文

Steinbeck, J. (1983). The grapes of wrath. OUP.

Chicago Edition Citation

Steinbeck, John. The Grapes of Wrath. Mumbai: OUP, 1983.

MLA引文

Steinbeck, John. The Grapes of Wrath. OUP, 1983.

警告：這些引文格式不一定是100％准確.