एपीए उद्धरण

Calahan, D. A. (1974). Computer - aided network design. T M H.

शिकागो स्टाइल उद्धरण

Calahan, Donald A. Computer - Aided Network Design. New Delhi: T M H, 1974.

एमएलए उद्धरण

Calahan, Donald A. Computer - Aided Network Design. T M H, 1974.