APA (7e ed.) Bronvermelding

Underhill, P. (2009). Why we Buy: The Science of Shopping. Simon & Schuster Paper Book.

Chicago (17e ed.) Bronvermelding

Underhill, Paco. Why We Buy: The Science of Shopping. Simon & Schuster Paper Book, 2009.

MLA (9e ed.) Bronvermelding

Underhill, Paco. Why We Buy: The Science of Shopping. Simon & Schuster Paper Book, 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.