APA (7th ed.) Zitazioa
Donaldson, W. J. (2000). Sharecropping in the Yemen: A study of Islamic theory, custom, and pragmatism. Brill.
Chicago Style (17th ed.) Zitazioa
Donaldson, William J. Sharecropping in the Yemen: A Study of Islamic Theory, Custom, and Pragmatism. Leiden, Netherlands ; Boston: Brill, 2000.
MLA (9th ed.) Zitazioa
Donaldson, William J. Sharecropping in the Yemen: A Study of Islamic Theory, Custom, and Pragmatism. Brill, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.