APA-viite

Berkman, H. W., & Lindquist, D. J. (1997). Consumer behavior. NTC business book.

Chicago-tyylinen lähdeviittaus

Berkman, Harold W., ja D. Jay Lindquist. Consumer Behavior. Chicago: NTC business book, 1997.

MLA-viite

Berkman, Harold W., ja D. Jay Lindquist. Consumer Behavior. NTC business book, 1997.