APA aipamena

Kogan, N. (1962). The government of Italy. Crowell.

Chicago Style aipamena

Kogan, Norman. The Government of Italy. New York: Crowell, 1962.

MLA aipamena

Kogan, Norman. The Government of Italy. Crowell, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.