APA-viite

Stevens, R. E. .. a. (2000). The marketing research guide. Viva books.

Chicago-tyylinen lähdeviittaus

Stevens, Robert E. ...[et al]. The Marketing Research Guide. New Delhi: Viva books, 2000.

MLA-viite

Stevens, Robert E. ...[et al]. The Marketing Research Guide. Viva books, 2000.