APA (7th ed.) Citation

Clifford, D., & Curtis, L. (2016). Motivational interviewing in nutrition and fitness. The Guilford Press.

Chicago Style (17th ed.) Citation

Clifford, Dawn, and Laura Curtis. Motivational Interviewing in Nutrition and Fitness. New York: The Guilford Press, 2016.

MLA (9th ed.) Citation

Clifford, Dawn, and Laura Curtis. Motivational Interviewing in Nutrition and Fitness. The Guilford Press, 2016.