APA (7th ed.) Zitazioa
Walker, W. (1918). A history of the Christian church. Charles Scribner's sons.
Chicago Style (17th ed.) Zitazioa
Walker, Williston. A History of the Christian Church. New York: Charles Scribner's sons, 1918.
MLA (9th ed.) Zitazioa
Walker, Williston. A History of the Christian Church. Charles Scribner's sons, 1918.
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