APA (7th ed.) Citation

Michalko, M. (2006). Thinkertoys: A handbook of creative-thinking techniques. 2nd ed. Ten Speed Press.

Chicago Style (17th ed.) Citation

Michalko, Michael. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd Ed. Berkeley, Calif.: Ten Speed Press, 2006.

MLA (9th ed.) Citation

Michalko, Michael. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd Ed. Ten Speed Press, 2006.