Cita APA (7th ed.)
Berkman, H. W., Lindquist, J. D., & Sirgy, M. J. (1997). Consumer behavior. NTC Business Books.
Cita Chicago (17th ed.)
Berkman, Harold W., Jay D. Lindquist, i M. Joseph Sirgy. Consumer Behavior. Lincolnwood, Ill.: NTC Business Books, 1997.
Cita MLA (9th ed.)
Berkman, Harold W., et al. Consumer Behavior. NTC Business Books, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.