The evolution of the United Nations system
MLA
Yoder, Amos. The Evolution of the United Nations System. 2nd ed. Washington, DC: Taylor & Francis, 1993
APA, 7th edition
Yoder, A. (1993). The evolution of the United Nations system. 2nd ed. Washington, DC: Taylor & Francis
Chicago, 17th edition
Yoder, Amos. The evolution of the United Nations system. 2nd ed. Washington, DC: Taylor & Francis, 1993