Ulfstein, G., Marauhn, T., & Zimmermann, A. (2007). Making treaties work: Human rights, environment and arms control. Cambridge University Press.
استشهاد بنمط شيكاغوUlfstein, Geir, Thilo Marauhn, و Andreas Zimmermann. Making Treaties Work: Human Rights, Environment and Arms Control. Cambridge: Cambridge University Press, 2007.
MLA استشهادUlfstein, Geir, et al. Making Treaties Work: Human Rights, Environment and Arms Control. Cambridge University Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.