Gaya APA

Jargodzki, C., Potter, F. (2001). Mad about physics : braintwisters, paradoxes, and curiosities . New York: John Wiley & Sons.

Gaya MLA

Jargodzki, Christopher., Potter, Franklin. "Mad about physics : braintwisters, paradoxes, and curiosities". New York: John Wiley & Sons, 2001. Text.