Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Barfield, T. J. (2010). Afghanistan: A cultural and political history. Princeton University Press.
Chicago Style (17th ed.) Zitazioa
Barfield, Thomas J. Afghanistan: A Cultural and Political History. Princeton: Princeton University Press, 2010.
MLA (9th ed.) Zitazioa
Barfield, Thomas J. Afghanistan: A Cultural and Political History. Princeton University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.