एपीए उद्धरण

Uppal, M. M. (2001). Engineering chemistry (Bhatia, S C Rev.ed. by.). Khanna.

शिकागो स्टाइल उद्धरण

Uppal, M M. Engineering Chemistry. Bhatia, S C Rev.ed. by. New Delhi: Khanna, 2001.

एमएलए उद्धरण

Uppal, M M. Engineering Chemistry. Bhatia, S C Rev.ed. by. Khanna, 2001.