APA (7th ed.) Zitazioa

Bono, E. d. (2008). Creativity workout: 62 exercises to unlock your most creative ideas. Ulysses Press.

Chicago Style (17th ed.) Zitazioa

Bono, Edward de. Creativity Workout: 62 Exercises to Unlock Your Most Creative Ideas. Berkeley: Ulysses Press, 2008.

MLA (9th ed.) Zitazioa

Bono, Edward de. Creativity Workout: 62 Exercises to Unlock Your Most Creative Ideas. Ulysses Press, 2008.