Cita APA (7a ed.)

Steinbeck, J., DeMott, R. J., & Steinbeck, E. A. (1996). The Grapes of wrath and other writings, 1936-1941. Literary Classics of the United States.

Cita Chicago Style (17a ed.)

Steinbeck, John, Robert J. DeMott, y Elaine A. Steinbeck. The Grapes of Wrath and Other Writings, 1936-1941. New York: Literary Classics of the United States, 1996.

Cita MLA (9a ed.)

Steinbeck, John, et al. The Grapes of Wrath and Other Writings, 1936-1941. Literary Classics of the United States, 1996.