McGonigal, K. (2012). The willpower instinct: How self-control works, why it matters, and what you can do to get more of it. Avery.
Цитирование в стиле Чикаго (17-е изд.)McGonigal, Kelly. The Willpower Instinct: How Self-control Works, Why It Matters, and What You Can Do to Get More of It. New York: Avery, 2012.
Цитирование MLA (8-е изд.)McGonigal, Kelly. The Willpower Instinct: How Self-control Works, Why It Matters, and What You Can Do to Get More of It. Avery, 2012.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.