Cita APA (7th ed.)

World Affairs Center for the United States, Foreign Policy Association-World Affairs Center, Foreign Policy Association, Center for War/Peace Studies (New York, N.Y.), Center for Global Perspectives, & Global Perspectives in Education, inc. (1959). Intercom. World Affairs Center for the United States.

Cita Chicago (17th ed.)

World Affairs Center for the United States, Foreign Policy Association-World Affairs Center, Foreign Policy Association, N.Y.) Center for War/Peace Studies (New York, Center for Global Perspectives, i inc Global Perspectives in Education. Intercom. New York, N.Y: World Affairs Center for the United States, 1959.

Cita MLA (9th ed.)

World Affairs Center for the United States, et al. Intercom. World Affairs Center for the United States, 1959.

Atenció: Aquestes cites poden no estar 100% correctes.