Guillebeau, C. (2014). The happiness of pursuit: Finding the quest that will bring purpose to your life.
Cita Chicago Style (17a ed.)Guillebeau, Chris. The Happiness of Pursuit: Finding the Quest That Will Bring Purpose to Your Life. 2014.
Cita MLA (8a ed.)Guillebeau, Chris. The Happiness of Pursuit: Finding the Quest That Will Bring Purpose to Your Life. 2014.
Precaución: Estas citas no son 100% exactas.