Cita APA (7a ed.)

Burke, B. (2014). Gamify: How gamification motivates people to do extraordinary things. Bibliomotion.

Cita Chicago Style (17a ed.)

Burke, Brian. Gamify: How Gamification Motivates People to Do Extraordinary Things. New York: Bibliomotion, 2014.

Cita MLA (8a ed.)

Burke, Brian. Gamify: How Gamification Motivates People to Do Extraordinary Things. Bibliomotion, 2014.