एपीए उद्धरण

Chowdhary, L. R. (2004). Petroleum geology of the cambay basin, Gujarat, India. Indian Petroleum Publishers.

शिकागो स्टाइल उद्धरण

Chowdhary, L R. Petroleum Geology of the Cambay Basin, Gujarat, India. Dehradun: Indian Petroleum Publishers, 2004.

एमएलए उद्धरण

Chowdhary, L R. Petroleum Geology of the Cambay Basin, Gujarat, India. Indian Petroleum Publishers, 2004.