APA Edition Citation

Steinbeck, J., & Robert DeMott. (1990). Working days: Journals of the grapes of wrath [1938-1941]. Penguin Pub..

Chicago Edition Citation

Steinbeck, John, and Robert DeMott. Working Days: Journals of the Grapes of Wrath [1938-1941]. New York: Penguin Pub., 1990.

MLA Edition Citation

Steinbeck, John, and Robert DeMott. Working Days: Journals of the Grapes of Wrath [1938-1941]. Penguin Pub., 1990.

Warning: These citations may not always be 100% accurate.