APA (7th ed.) Citation

Ferriss, T. (2010). The 4-hour body: An uncommon guide to rapid fat-loss, incredible sex, and becoming superhuman. Crown Archetype.

Chicago Style (17th ed.) Citation

Ferriss, Timothy. The 4-hour Body: An Uncommon Guide to Rapid Fat-loss, Incredible Sex, and Becoming Superhuman. New York: Crown Archetype, 2010.

MLA (8th ed.) Citation

Ferriss, Timothy. The 4-hour Body: An Uncommon Guide to Rapid Fat-loss, Incredible Sex, and Becoming Superhuman. Crown Archetype, 2010.

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