APA (7th ed.) Zitazioa
Dorn, A. W. (2011). Keeping watch: Monitoring, technology and innovation in UN peace operations. United Nations University Press.
Chicago Style (17th ed.) Zitazioa
Dorn, A. Walter. Keeping Watch: Monitoring, Technology and Innovation in UN Peace Operations. New York: United Nations University Press, 2011.
MLA (9th ed.) Zitazioa
Dorn, A. Walter. Keeping Watch: Monitoring, Technology and Innovation in UN Peace Operations. United Nations University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.