Lua APA (7ú heag.)
Koning, H., & Bigelow, B. (1991). Columbus: His enterprise : exploding the myth. Monthly Review Press.
Lua i Stíl Chicago (17ú heag.)
Koning, Hans, agus Bill Bigelow. Columbus: His Enterprise : Exploding the Myth. New York: Monthly Review Press, 1991.
Lua MLA (9ú heag.)
Koning, Hans, agus Bill Bigelow. Columbus: His Enterprise : Exploding the Myth. Monthly Review Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.