APA (7th ed.) Zitazioa
Adams, A. E., & Walker, E. E. (1944). Democratic citizenship in today's world. Scribner.
Chicago Style (17th ed.) Zitazioa
Adams, A. Elwood, eta Edward Everett Walker. Democratic Citizenship in Today's World. New York: Scribner, 1944.
MLA (9th ed.) Zitazioa
Adams, A. Elwood, eta Edward Everett Walker. Democratic Citizenship in Today's World. Scribner, 1944.
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