APA aipamena

Smith, M. C. (1990). Polar star (1st Ballantine Books ed.). Ballantine Books.

Chicago Style aipamena

Smith, Martin Cruz. Polar Star. 1st Ballantine Books ed. New York: Ballantine Books, 1990.

MLA aipamena

Smith, Martin Cruz. Polar Star. 1st Ballantine Books ed. Ballantine Books, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.