APA-referens (7:e uppl.)

Bellak, L. 1. . e. (1958). Schizophrenia; a review of the syndrome. Logos Press.

Chicago-referens (17:e uppl.)

Bellak, Leopold 1916- ed. Schizophrenia; a Review of the Syndrome. New York: Logos Press, 1958.

MLA-referens (9:e uppl.)

Bellak, Leopold 1916- ed. Schizophrenia; a Review of the Syndrome. Logos Press, 1958.