एपीए उद्धरण

Kar, R. (2006). Engineering physics. New central book agency.

शिकागो स्टाइल उद्धरण

Kar, R.K. Engineering Physics. Kolkata: New central book agency, 2006.

एमएलए उद्धरण

Kar, R.K. Engineering Physics. New central book agency, 2006.