APA (7th ed.) Zitazioa
Hart, J. L. (2005). Contesting empires: Opposition, promotion, and slavery. Palgrave Macmillan.
Chicago Style (17th ed.) Zitazioa
Hart, Jonathan Locke. Contesting Empires: Opposition, Promotion, and Slavery. New York: Palgrave Macmillan, 2005.
MLA (9th ed.) Zitazioa
Hart, Jonathan Locke. Contesting Empires: Opposition, Promotion, and Slavery. Palgrave Macmillan, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.