APA-referens (7:e uppl.)

Payne, B. P., & Brewer, E. D. C. (1989). Gerontology in theological education. Haworth Press.

Chicago-referens (17:e uppl.)

Payne, Barbara P., och Earl D. C. Brewer. Gerontology in Theological Education. New York: Haworth Press, 1989.

MLA-referens (8:e uppl.)

Payne, Barbara P., och Earl D. C. Brewer. Gerontology in Theological Education. Haworth Press, 1989.