APA (7th ed.) Citation

United States Information Agency, Information Center Service. (1963). Forum: English teaching forum. Imformation Center Service, United States Information Agency.

Chicago Style (17th ed.) Citation

United States Information Agency, Information Center Service. Forum: English Teaching Forum. Washington D.C: Imformation Center Service, United States Information Agency, 1963.

MLA (9th ed.) Citation

United States Information Agency, Information Center Service. Forum: English Teaching Forum. Imformation Center Service, United States Information Agency, 1963.