APA aipamena

Gunther, J. (1962). Inside europe today. New York: Harper.

Chicago Style aipamena

Gunther, John. Inside Europe Today. New York: Harper, 1962.

MLA aipamena

Gunther, John. Inside Europe Today. New York: Harper, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.