APA Edition Citation

Tull, D. S., & Hawkins , D. I. (1993). Marketing research: Measurement and methods (6th ed.). Prentice Hall of India.

Chicago Edition Citation

Tull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Methods. 6th ed. New Delhi: Prentice Hall of India, 1993.

MLA Edition Citation

Tull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Methods. 6th ed. Prentice Hall of India, 1993.