APA (7th ed.) Citation

Stumpf, A., & Willink, J. (2026). Drownproof: Eight life lessons to keep your head above water (First edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Stumpf, Andy, and Jocko Willink. Drownproof: Eight Life Lessons to Keep Your Head Above Water. First edition. New York: St. Martin's Press, 2026.

MLA (8th ed.) Citation

Stumpf, Andy, and Jocko Willink. Drownproof: Eight Life Lessons to Keep Your Head Above Water. First edition. St. Martin's Press, 2026.

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