Cita APA (7a ed.)

Manjunath, D. (2007). Environmental studies. Pearson Education.

Cita Chicago Style (17a ed.)

Manjunath, D.L. Environmental Studies. New Delhi: Pearson Education, 2007.

Cita MLA (9a ed.)

Manjunath, D.L. Environmental Studies. Pearson Education, 2007.