APA-referens (7:e uppl.)

Salter, W. M. (1891). Ethical religion (2d ed.). Roberts Brothers.

Chicago-referens (17:e uppl.)

Salter, William Mackintire. Ethical Religion. 2d ed. Boston: Roberts Brothers, 1891.

MLA-referens (8:e uppl.)

Salter, William Mackintire. Ethical Religion. 2d ed. Roberts Brothers, 1891.