APA (7th ed.) Citation

Steinbeck, J. (1958). Tortilla flat. Penguin books.

Chicago Style (17th ed.) Citation

Steinbeck, John. Tortilla Flat. Middlesex: Penguin books, 1958.

MLA (9th ed.) Citation

Steinbeck, John. Tortilla Flat. Penguin books, 1958.

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