Time-Life Books & Wheeler, K. (1976). The chroniclers. Time-Life Books.
Chicago Style (17th ed.) ZitazioaTime-Life Books eta Keith Wheeler. The Chroniclers. New York: Time-Life Books, 1976.
MLA (9th ed.) ZitazioaTime-Life Books eta Keith Wheeler. The Chroniclers. Time-Life Books, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.