Davey. The American Museum of Natural History and How It Got That Way. Fordham University Press.
Chicago Style aipamenaDavey. The American Museum of Natural History and How It Got That Way. Fordham University Press.
MLA aipamenaDavey. The American Museum of Natural History and How It Got That Way. Fordham University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.