APA (7th ed.) Citation

Levy & Elkin. (2014). Early Levy: Beautiful mutants and swallowing geography. Penguin Books.

Chicago Style (17th ed.) Citation

Levy and Elkin. Early Levy: Beautiful Mutants and Swallowing Geography. London: Penguin Books, 2014.

MLA (8th ed.) Citation

Levy and Elkin. Early Levy: Beautiful Mutants and Swallowing Geography. Penguin Books, 2014.

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