Guillebeau, C. (2014). The happiness of pursuit: Finding the quest that will bring purpose to your life.
Цитирование в стиле Чикаго (17-е изд.)Guillebeau, Chris. The Happiness of Pursuit: Finding the Quest That Will Bring Purpose to Your Life. 2014.
Цитирование MLA (8-е изд.)Guillebeau, Chris. The Happiness of Pursuit: Finding the Quest That Will Bring Purpose to Your Life. 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.