APA aipamena

Calayag, R. J. F. (2000). What makes people laugh? Mr. & Ms..

Chicago Style aipamena

Calayag, Roulee Jane F. "What Makes People Laugh?" Mr. & Ms. 2000.

MLA aipamena

Calayag, Roulee Jane F. "What Makes People Laugh?" Mr. & Ms., 2000.