APA (7th ed.) Citation

Williamson, D. A., & Davis, C. J. (1990). Assessment of eating disorders: Obesity, anorexia, and bulimia nervosa. Pergamon Press.

Chicago Style (17th ed.) Citation

Williamson, Donald A., and C. J. Davis. Assessment of Eating Disorders: Obesity, Anorexia, and Bulimia Nervosa. New York: Pergamon Press, 1990.

MLA (9th ed.) Citation

Williamson, Donald A., and C. J. Davis. Assessment of Eating Disorders: Obesity, Anorexia, and Bulimia Nervosa. Pergamon Press, 1990.