APA Style

Boulden, George. (2002). Thinking Creatively . London: DK Publishing.

Chicago Style

Boulden, George. Thinking Creatively. London: DK Publishing, 2002. Text.

MLA Style

Boulden, George. Thinking Creatively. London: DK Publishing, 2002. Text.

Turabian Style

Boulden, George. Thinking Creatively. London: DK Publishing, 2002. Print.