APA استشهاد

Blackwell, R. D., Engel, J. F., & Miniard, P. W. (1990). Consumer behaviour (6.). Dryden Press.

استشهاد بنمط شيكاغو

Blackwell, Roger D., James F. Engel, و Paul W. Miniard. Consumer Behaviour. 6. Chicago: Dryden Press, 1990.

MLA استشهاد

Blackwell, Roger D., et al. Consumer Behaviour. 6. Dryden Press, 1990.