Citazione APA

Rajesh K Yadav & Rajbir Singh. (2013). Environmental changes and natural disaster. Oxford Book Company.

Stile di citazione Chicago

Rajesh K Yadav e Rajbir Singh. Environmental Changes and Natural Disaster. Jaipur: Oxford Book Company, 2013.

Citazione MLA

Rajesh K Yadav e Rajbir Singh. Environmental Changes and Natural Disaster. Oxford Book Company, 2013.