APA aipamena

Dixon, R. J. (1962). Modern American English. New York: Regents.

Chicago Style aipamena

Dixon, Robert J. Modern American English. New York: Regents, 1962.

MLA aipamena

Dixon, Robert J. Modern American English. New York: Regents, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.