APA (7th ed.) Citation

Engel, J. F., & Blackwell, R. D. (1982). Consumer behavior (4. ed.). Dryden Press.

Chicago Style (17th ed.) Citation

Engel, James F., and Roger D. Blackwell. Consumer Behavior. 4. ed. Chicago [u.a.]: Dryden Press, 1982.

MLA (9th ed.) Citation

Engel, James F., and Roger D. Blackwell. Consumer Behavior. 4. ed. Dryden Press, 1982.