एपीए उद्धरण

Khanna, H. (2010). Economic development and ecological degradation. Regal Publications.

शिकागो स्टाइल उद्धरण

Khanna, Hema. Economic Development and Ecological Degradation. New Delhi: Regal Publications, 2010.

एमएलए उद्धरण

Khanna, Hema. Economic Development and Ecological Degradation. Regal Publications, 2010.