Cita APA (7a ed.)

Willink, J., & Babin, L. (2015). Extreme ownership: How u.s. navy seals lead and win. St. Martin's Press.

Cita Chicago Style (17a ed.)

Willink, Jocko, y Leif Babin. Extreme Ownership: How U.s. Navy Seals Lead and Win. New York: St. Martin's Press, 2015.

Cita MLA (9a ed.)

Willink, Jocko, y Leif Babin. Extreme Ownership: How U.s. Navy Seals Lead and Win. St. Martin's Press, 2015.