Cita APA

Ries, A. (1993). The 22 immutable laws of marketing. New York: Harper Business.

Citación estilo Chicago

Ries, Al. The 22 Immutable Laws of Marketing. New York: Harper Business, 1993.

Cita MLA

Ries, Al. The 22 Immutable Laws of Marketing. New York: Harper Business, 1993.

Precaución: Estas citas no son 100% exactas.