Sahai, M. (2006). Environment protection and human health. Mahaveer Publ.
Cita Chicago Style (17a ed.)Sahai, Mridula. Environment Protection and Human Health. New Delhi: Mahaveer Publ, 2006.
Cita MLA (9a ed.)Sahai, Mridula. Environment Protection and Human Health. Mahaveer Publ, 2006.
Precaución: Estas citas no son 100% exactas.