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.
Цитирование в стиле Чикаго (17-е изд.)McDougall, Christopher, и 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.
Цитирование MLA (8-е изд.)McDougall, Christopher, и 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.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.