APA (7e ed.) Bronvermelding

Judkins, R. (2016). The art of creative thinking: 89 ways to see things differently. Perigee Books.

Chicago (17e ed.) Bronvermelding

Judkins, Rod. The Art of Creative Thinking: 89 Ways to See Things Differently. New York, New York: Perigee Books, 2016.

MLA (9e ed.) Bronvermelding

Judkins, Rod. The Art of Creative Thinking: 89 Ways to See Things Differently. Perigee Books, 2016.