APA (7th ed.) Citation

Clifton, P., Nguyen, H., & Nutt, S. (1987). Marketing analysis and forecasting. Heineman.

Chicago Style (17th ed.) Citation

Clifton, P., H. Nguyen, and S. Nutt. Marketing Analysis and Forecasting. [London]: Heineman, 1987.

MLA (9th ed.) Citation

Clifton, P., et al. Marketing Analysis and Forecasting. Heineman, 1987.