Cita APA (7a ed.)

Clegg, B., & Birch, P. (2002). Crash course in creativity. Kogan Page.

Cita Chicago Style (17a ed.)

Clegg, Brian, y Paul Birch. Crash Course in Creativity. London: Kogan Page, 2002.

Cita MLA (8a ed.)

Clegg, Brian, y Paul Birch. Crash Course in Creativity. Kogan Page, 2002.