Cita APA
Berkowitz, E. N. (1997). Marketing (5th ed.). Irwin.
Citación estilo Chicago
Berkowitz, Eric N. Marketing. 5th ed. Chicago, Ill.: Irwin, 1997.
Cita MLA
Berkowitz, Eric N. Marketing. 5th ed. Irwin, 1997.
Warning: These citations may not always be 100% accurate.