APA (7th ed.) Zitazioa

Southern R.W. (1970). Western humanism. Harper Torchbook.

Chicago Style (17th ed.) Zitazioa

Southern R.W. Western Humanism. New York: Harper Torchbook, 1970.

MLA (9th ed.) Zitazioa

Southern R.W. Western Humanism. Harper Torchbook, 1970.