एपीए उद्धरण

Chacko, G. K. (1975). Technological fore control: Prospects, problems and policy. North-Holland publishing.

शिकागो स्टाइल उद्धरण

Chacko, George K. Technological Fore Control: Prospects, Problems and Policy. Amsterdam: North-Holland publishing, 1975.

एमएलए उद्धरण

Chacko, George K. Technological Fore Control: Prospects, Problems and Policy. North-Holland publishing, 1975.