Cita APA

Bhatt, S. (2004). Environment protection and sustainable development. APH Publishing Corporation.

Chicago Edition Citation

Bhatt, S. Environment Protection and Sustainable Development. New Delhi: APH Publishing Corporation, 2004.

Cita MLA

Bhatt, S. Environment Protection and Sustainable Development. APH Publishing Corporation, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.