APA (7th ed.) Citation

Steinbeck, J. (1950). Tortilla flat. Penguin Books.

Chicago Style (17th ed.) Citation

Steinbeck, John. Tortilla Flat. Harmondsworth: Penguin Books, 1950.

MLA (9th ed.) Citation

Steinbeck, John. Tortilla Flat. Penguin Books, 1950.

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