Cita APA (7th ed.)
Pandey, G. (2009). Environmental management. Vikas Pub.
Cita Chicago (17th ed.)
Pandey, G.N. Environmental Management. New Delhi: Vikas Pub, 2009.
Cita MLA (9th ed.)
Pandey, G.N. Environmental Management. Vikas Pub, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.