एपीए उद्धरण

Gautam, M. (1989). Evaluation and development of groundwater. Ashish.

शिकागो स्टाइल उद्धरण

Gautam, Mahajan. Evaluation and Development of Groundwater. New Delhi: Ashish, 1989.

एमएलए उद्धरण

Gautam, Mahajan. Evaluation and Development of Groundwater. Ashish, 1989.