Cita APA (7th ed.)

Poundstone, W. (2010). Priceless (NA.). Hill and Wang.

Cita Chicago (17th ed.)

Poundstone, William. Priceless. NA. New York: Hill and Wang, 2010.

Cita MLA (9th ed.)

Poundstone, William. Priceless. NA. Hill and Wang, 2010.