APA (7th ed.) Citation

Schellinck, D. A., & Maddox, R. N. (1987). Marketing research: A computer - assisted approach. Dryden.

Chicago Style (17th ed.) Citation

Schellinck, Douglas Anton, and R. N. Maddox. Marketing Research: A Computer - Assisted Approach. New York, Chicago: Dryden, 1987.

MLA (9th ed.) Citation

Schellinck, Douglas Anton, and R. N. Maddox. Marketing Research: A Computer - Assisted Approach. Dryden, 1987.