APA-referens (7:e uppl.)

Zerin, E., & Zerin, M. (1986). The "Q" model for the effective management of personal stress. Gardner Press.

Chicago-referens (17:e uppl.)

Zerin, Edward, och Marjory Zerin. The "Q" Model for the Effective Management of Personal Stress. New York: Gardner Press, 1986.

MLA-referens (9:e uppl.)

Zerin, Edward, och Marjory Zerin. The "Q" Model for the Effective Management of Personal Stress. Gardner Press, 1986.