APA (7th ed.) Zitazioa
Berridge, G. (2015). Diplomacy: Theory and practice (5th ed.). Palgrave Macmillan.
Chicago Style (17th ed.) Zitazioa
Berridge, G.R. Diplomacy: Theory and Practice. 5th ed. New York: Palgrave Macmillan, 2015.
MLA (9th ed.) Zitazioa
Berridge, G.R. Diplomacy: Theory and Practice. 5th ed. Palgrave Macmillan, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.