APA (7th ed.) Zitazioa
Woolley, L. (1929). Ur of the chaldees: A record of seven years of excavation. Penguin Books.
Chicago Style (17th ed.) Zitazioa
Woolley, Leonard. Ur of the Chaldees: A Record of Seven Years of Excavation. Harmondsworth, Middlesex, U.K.: Penguin Books, 1929.
MLA (9th ed.) Zitazioa
Woolley, Leonard. Ur of the Chaldees: A Record of Seven Years of Excavation. Penguin Books, 1929.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.