एपीए उद्धरण

Jequier,Nicolas. (1976). Appropriate technology: Problems and promises. Organisation for economic co-operation and development.

शिकागो स्टाइल उद्धरण

Jequier,Nicolas. Appropriate Technology: Problems and Promises. France: Organisation for economic co-operation and development, 1976.

एमएलए उद्धरण

Jequier,Nicolas. Appropriate Technology: Problems and Promises. Organisation for economic co-operation and development, 1976.