APA-referens (7:e uppl.)

Walker, W. (1970). A history of the Christian church (3rd ed.). Charles Scribner's sons.

Chicago-referens (17:e uppl.)

Walker, Williston. A History of the Christian Church. 3rd ed. New York: Charles Scribner's sons, 1970.

MLA-referens (9:e uppl.)

Walker, Williston. A History of the Christian Church. 3rd ed. Charles Scribner's sons, 1970.