एपीए उद्धरण

Sood, J. New Directions in Science Teching. Kohli Publishers.

शिकागो स्टाइल उद्धरण

Sood, J.K. New Directions in Science Teching. Chandigarh: Kohli Publishers.

एमएलए उद्धरण

Sood, J.K. New Directions in Science Teching. Kohli Publishers.