McDougall, C., & Smith, N. G. (2015). Natural born heroes: How a daring band of misfits mastered the lost secrets of strength and endurance (Unabridged.). Random House Audio.
Cita Chicago Style (17a ed.)McDougall, Christopher, y Nicholas Guy Smith. Natural Born Heroes: How a Daring Band of Misfits Mastered the Lost Secrets of Strength and Endurance. Unabridged. New York: Random House Audio, 2015.
Cita MLA (8a ed.)McDougall, Christopher, y Nicholas Guy Smith. Natural Born Heroes: How a Daring Band of Misfits Mastered the Lost Secrets of Strength and Endurance. Unabridged. Random House Audio, 2015.
Precaución: Estas citas no son 100% exactas.