Greene, G. (1964). Carving a statue. Penguin, Bks.
Chicago Style (17th ed.) ZitazioaGreene, Graham. Carving a Statue. London: Penguin, Bks, 1964.
MLA (9th ed.) ZitazioaGreene, Graham. Carving a Statue. Penguin, Bks, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.