Griffin, E., & Wohlberg, M. (1962). Getting to know Unesco: How United Nations crusaders fight ignorance. Coward-McCann.
Cita Chicago Style (17a ed.)Griffin, Ella, y Meg Wohlberg. Getting to Know Unesco: How United Nations Crusaders Fight Ignorance. New York: Coward-McCann, 1962.
Cita MLA (9a ed.)Griffin, Ella, y Meg Wohlberg. Getting to Know Unesco: How United Nations Crusaders Fight Ignorance. Coward-McCann, 1962.
Precaución: Estas citas no son 100% exactas.