APA (7th ed.) Zitazioa
Papp, D. S. (1991). Contemporary international relations: Frameworks for understanding (3rd ed.). Macmillan ; Collier Macmillan Canada.
Chicago Style (17th ed.) Zitazioa
Papp, Daniel S. Contemporary International Relations: Frameworks for Understanding. 3rd ed. New York : Toronto: Macmillan ; Collier Macmillan Canada, 1991.
MLA (9th ed.) Zitazioa
Papp, Daniel S. Contemporary International Relations: Frameworks for Understanding. 3rd ed. Macmillan ; Collier Macmillan Canada, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.