Citazione Stile APA (7a Edizione)
Michalko, M. (2006). Thinkertoys: <a> handbook of creative-thinking techniques (2nd ed.). Ten Speed Press.
Citazione stile Chigago Style (17a edizione)
Michalko, Michael. Thinkertoys: <a> Handbook of Creative-thinking Techniques. 2nd ed. Berkeley: Ten Speed Press, 2006.
Citatione MLA (9a ed.)
Michalko, Michael. Thinkertoys: <a> Handbook of Creative-thinking Techniques. 2nd ed. Ten Speed Press, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.