APA-referens (7:e uppl.)
Cairns, E. E. (1981). Christianity through the centuries: A history of the Christian church (Rev. and enlarged ed.). Zondervan Pub. House.
Chicago-referens (17:e uppl.)
Cairns, Earle Edwin. Christianity Through the Centuries: A History of the Christian Church. Rev. and enlarged ed. Grand Rapids, Michigan: Zondervan Pub. House, 1981.
MLA-referens (9:e uppl.)
Cairns, Earle Edwin. Christianity Through the Centuries: A History of the Christian Church. Rev. and enlarged ed. Zondervan Pub. House, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.