Cita APA (7th ed.)

Daniels, R. R. &. K. (2010). Environmental Studies. St. Marti's Press.

Cita Chicago (17th ed.)

Daniels, R.J Ranjit & Krishnaswamy. Environmental Studies. New Delhi: St. Marti's Press, 2010.

Cita MLA (9th ed.)

Daniels, R.J Ranjit & Krishnaswamy. Environmental Studies. St. Marti's Press, 2010.