APA-referens (7:e uppl.)

Tuttle, R. G. (1989). Mysticism in the Wesleyan tradition. F. Asbury Press.

Chicago-referens (17:e uppl.)

Tuttle, Robert G. Mysticism in the Wesleyan Tradition. Grand Rapids, Mich.: F. Asbury Press, 1989.

MLA-referens (8:e uppl.)

Tuttle, Robert G. Mysticism in the Wesleyan Tradition. F. Asbury Press, 1989.