एपीए उद्धरण

United States Information Agency. Forum: The English Teaching Forum. Washington D.C.: United States Information Agency: 199..

शिकागो स्टाइल उद्धरण

United States Information Agency. Forum: The English Teaching Forum. Washington D.C.: United States Information Agency: 199..

एमएलए उद्धरण

United States Information Agency. Forum: The English Teaching Forum. Washington D.C.: United States Information Agency: 199..