APA aipamena

Vidal, G. (1987). Empire: A novel. Random House.

Chicago Style aipamena

Vidal, Gore. Empire: A Novel. New York: Random House, 1987.

MLA aipamena

Vidal, Gore. Empire: A Novel. Random House, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.