Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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