Cita APA (7th ed.)

Steinbeck, J. (1975). Tortilla Flat (1a. ed.). Pan Books Ltd.

Cita Chicago (17th ed.)

Steinbeck, John. Tortilla Flat. 1a. ed. Londres: Pan Books Ltd, 1975.

Cita MLA (9th ed.)

Steinbeck, John. Tortilla Flat. 1a. ed. Pan Books Ltd, 1975.