APA (7th ed.) Citation

Mingst, K. A. ., & Karns, M. P. (2012). The United Nations in the 21st century (4th ed.). Westview Press.

Chicago Style (17th ed.) Citation

Mingst, Karen A. , and Margaret P. Karns. The United Nations in the 21st Century. 4th ed. Boulder, Colorado: Westview Press, 2012.

MLA (9th ed.) Citation

Mingst, Karen A. , and Margaret P. Karns. The United Nations in the 21st Century. 4th ed. Westview Press, 2012.