Ulfstein, G., Marauhn, T., & Zimmermann, A. (2007). Making treaties work: Human rights, environment and arms control. Cambridge University Press.
Chicago Style aipamenaUlfstein, Geir, Thilo Marauhn, and Andreas Zimmermann. Making Treaties Work: Human Rights, Environment and Arms Control. Cambridge: Cambridge University Press, 2007.
MLA aipamenaUlfstein, Geir, et al. Making Treaties Work: Human Rights, Environment and Arms Control. Cambridge University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.