APA Citatie

Sudarshana Sharma & Vinit Kumar. (2013). Environmental science: A sustainable approach. Shree publishers.

Chicago Style citaat

Sudarshana Sharma en Vinit Kumar. Environmental Science: A Sustainable Approach. New Delhi: Shree publishers, 2013.

MLA citatie

Sudarshana Sharma en Vinit Kumar. Environmental Science: A Sustainable Approach. Shree publishers, 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.