Cita APA (7th ed.)

Underhill, P. (2000). Why We Buy. Simon & Schuster Paperbacks.

Cita Chicago (17th ed.)

Underhill, Paco. Why We Buy. New York: Simon & Schuster Paperbacks, 2000.

Cita MLA (9th ed.)

Underhill, Paco. Why We Buy. Simon & Schuster Paperbacks, 2000.