APA

Steinbeck J., . (1967). The grapes of wrath. New York: The Viking Press.

Chicago

Steinbeck John, . 1967. The grapes of wrath. New York: The Viking Press.

Harvard

Steinbeck J., . (1967). The grapes of wrath. New York: The Viking Press.

MLA

Steinbeck John, . The grapes of wrath. New York: The Viking Press. 1967.