Cita APA
Etzel, M. J., Stanton, W. J., & Walker, B. J. (2007). Marketing (14th ed.). McGraw-Hill.
Citación estilo Chicago
Etzel, Michael J., William J. Stanton, and Bruce J. Walker. Marketing. 14th ed. Boston, Mass.: McGraw-Hill, 2007.
Cita MLA
Etzel, Michael J., et al. Marketing. 14th ed. McGraw-Hill, 2007.
Warning: These citations may not always be 100% accurate.