MLA

Vandereycken, Walter, and Pierre J. V Beumont. Treating Eating Disorders : Ethical, Legal, and Personal Issues. New York: New York University Press, 1998.

APA

Vandereycken, W., & Beumont, P. J. V. (1998). Treating eating disorders : ethical, legal, and personal issues. New York: New York University Press.

Chicago

Vandereycken, Walter, ed., and Pierre J. V. Beumont ed. Treating Eating Disorders: Ethical, Legal, and Personal Issues. New York: New York University Press, 1998.