APA (7th ed.) Zitazioa
Archer, C. (2015). International organizations (4th ed.). Routledge.
Chicago Style (17th ed.) Zitazioa
Archer, Clive. International Organizations. 4th ed. New York: Routledge, 2015.
MLA (9th ed.) Zitazioa
Archer, Clive. International Organizations. 4th ed. Routledge, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.