Cita APA

Agarwala, S. P. (2006). Environmental studies. Oxford, UK: Alpha Science International Ltd.

Chicago Style Citation

Agarwala, S. P. Environmental Studies. Oxford, UK: Alpha Science International Ltd, 2006.

Cita MLA

Agarwala, S. P. Environmental Studies. Oxford, UK: Alpha Science International Ltd, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.