Gaya APA

Barrett, D. (2010). Supernormal Stimuli : How Primal Urges Overran Their Evolutionary Purpose (Cetakan ke-1, 2010). New York: W. W. Norton & Company, Inc..

Gaya MLA

Barrett, Deirdre. "Supernormal Stimuli : How Primal Urges Overran Their Evolutionary Purpose". Cetakan ke-1, 2010 New York: W. W. Norton & Company, Inc., 2010. Text.