APA aipamena

Blum, J. M. (1963). National Experience. Harcourt, Brace & World.

Chicago Style aipamena

Blum, John M. National Experience. New York: Harcourt, Brace & World, 1963.

MLA aipamena

Blum, John M. National Experience. Harcourt, Brace & World, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.