Cita APA (7a ed.)

Steinbeck, J., Covici, P., & Gannett, L. (1946). The portable Steinbeck (Enl. ed. / with an introduction by Lewis Gannett.). Viking.

Cita Chicago Style (17a ed.)

Steinbeck, John, Pascal Covici, y Lewis Gannett. The Portable Steinbeck. Enl. ed. / with an introduction by Lewis Gannett. New York: Viking, 1946.

Cita MLA (9a ed.)

Steinbeck, John, et al. The Portable Steinbeck. Enl. ed. / with an introduction by Lewis Gannett. Viking, 1946.