Cita APA
Engel, J. F., & Blackwell, R. D. (1982). Consumer behavior (4th ed.). Dryden Press.
Citación estilo Chicago
Engel, James F., and Roger D. Blackwell. Consumer Behavior. 4th ed. Chicago: Dryden Press, 1982.
Cita MLA
Engel, James F., and Roger D. Blackwell. Consumer Behavior. 4th ed. Dryden Press, 1982.
Warning: These citations may not always be 100% accurate.