MLA

Bellak, Leopold. Psychology of Physical Illness : Psychiatry Applied to Medicine, Surgery, and the Specialties. New York: Grune & Stratton, 1952.

APA

Bellak, L. (1952). Psychology of physical illness : psychiatry applied to medicine, surgery, and the specialties. New York: Grune & Stratton.

Chicago

Bellak, Leopold, ed. Psychology of Physical Illness: Psychiatry Applied to Medicine, Surgery, and the Specialties. New York: Grune & Stratton, 1952.