APA-referens

Schultz, R. L., Randall L Schultg, Gerelad zaltman, & Philip Burger C. (1975). Caes in marketing research.

Chicago-stil citat

Schultz, Randall L., Randall L Schultg, Gerelad zaltman, och Philip Burger C. Caes in Marketing Research. 1975.

MLA-referens

Schultz, Randall L., et al. Caes in Marketing Research. 1975.