APA stil citiranja

Kephart, W. M., & Zellner, W. W. (1991). Extraordinary groups: Extraordinary groups : an examination of unconventional life-styles (4th ed.). New York: St. Martin's Press.

Chicago stil citiranja

Kephart, William M., and William W. Zellner. Extraordinary groups: Extraordinary groups : an examination of unconventional life-styles. 4th ed. New York: St. Martin's Press, 1991.

MLA stil citiranja

Kephart, William M., and William W. Zellner. Extraordinary groups: Extraordinary groups : an examination of unconventional life-styles. 4th ed. New York: St. Martin's Press, 1991.