APA Style

De Bono, Edward. (2008). Creativity workout : 62 excercises to unlock your most creative ideas . Berkeley, CA: Ulysses Press.

Chicago Style

De Bono, Edward. Creativity workout : 62 excercises to unlock your most creative ideas. Berkeley, CA: Ulysses Press, 2008. Text.

MLA Style

De Bono, Edward. Creativity workout : 62 excercises to unlock your most creative ideas. Berkeley, CA: Ulysses Press, 2008. Text.

Turabian Style

De Bono, Edward. Creativity workout : 62 excercises to unlock your most creative ideas. Berkeley, CA: Ulysses Press, 2008. Print.