Gaya APA

Weiss, T, G, &, C, C. (2000). Humanitarian challenges and intervention, 2nd ed. Dilemmas in World Politics . Boulder: Boulder Westview Press.

Gaya MLA

Weiss, Thomas, G., &, Collins,, Cindy. "Humanitarian challenges and intervention, 2nd ed. Dilemmas in World Politics". Boulder: Boulder Westview Press, 2000. Buku.