APA (7th ed.) Citation

Steinbeck, J. (2001). The Pearl: Level 3. Penguin Books.

Chicago Style (17th ed.) Citation

Steinbeck, John. The Pearl: Level 3. London, England: Penguin Books, 2001.

MLA (9th ed.) Citation

Steinbeck, John. The Pearl: Level 3. Penguin Books, 2001.

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