APA (7th ed.) Zitazioa
ebrary, Inc, Sharp, P., & Wiseman, G. (2012). American diplomacy. Martinus Nijhoff Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Paul Sharp, eta Geoffrey Wiseman. American Diplomacy. Leiden: Martinus Nijhoff Publishers, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. American Diplomacy. Martinus Nijhoff Publishers, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.