Breetveld, J., & Wohlberg, M. (1961). Getting to know United Nations crusaders: How UNICEF saves children. Coward-McCann.
Cita Chicago Style (17a ed.)Breetveld, Jim, y Meg Wohlberg. Getting to Know United Nations Crusaders: How UNICEF Saves Children. New York: Coward-McCann, 1961.
Cita MLA (9a ed.)Breetveld, Jim, y Meg Wohlberg. Getting to Know United Nations Crusaders: How UNICEF Saves Children. Coward-McCann, 1961.
Precaución: Estas citas no son 100% exactas.