APA引文

Steinbeck, J. (1936). Grapes of wrath. Minerva.

Chicago Edition Citation

Steinbeck, John. Grapes of Wrath. London: Minerva, 1936.

MLA引文

Steinbeck, John. Grapes of Wrath. Minerva, 1936.

警告：這些引文格式不一定是100％准確.