Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Michalko, Michael. Thinkertoys: A Handbook of Creative Thinking Techniques. 2a. ed. Berkeley: Ten Speed Press, 2006.

Citatione MLA (9a ed.)

Michalko, Michael. Thinkertoys: A Handbook of Creative Thinking Techniques. 2a. ed. Ten Speed Press, 2006.