APA (7th ed.) Citation

Boyd, H. W., Stasch, S. F., & Westfall, R. L. (1991). Marketing research: Text and cases (7th ed.). Richard D. Irwin Toppan.

Chicago Style (17th ed.) Citation

Boyd, Harper W., Stanley F. Stasch, and Ralph L. Westfall. Marketing Research: Text and Cases. 7th ed. Homewood, Ill. Tokyo: Richard D. Irwin Toppan, 1991.

MLA (9th ed.) Citation

Boyd, Harper W., et al. Marketing Research: Text and Cases. 7th ed. Richard D. Irwin Toppan, 1991.