एपीए उद्धरण

Toffler, A. (1969). School House in the City. Voice of America.

शिकागो स्टाइल उद्धरण

Toffler, Alvin. School House in the City. Washington: Voice of America, 1969.

एमएलए उद्धरण

Toffler, Alvin. School House in the City. Voice of America, 1969.