APA (7th ed.) Zitazioa
Harvey, D. (2005). The new imperialism (Paperback ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Harvey, David. The New Imperialism. Paperback ed. Oxford ; New York: Oxford University Press, 2005.
MLA (9th ed.) Zitazioa
Harvey, David. The New Imperialism. Paperback ed. Oxford University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.