APA aipamena

Hurley, W. G. (1937). God and His World. New York.

Chicago Style aipamena

Hurley, Wilfred G. God and His World. New York, 1937.

MLA aipamena

Hurley, Wilfred G. God and His World. New York, 1937.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.