De Anil, K. (2000). Environmental Chemisstry (4thed.). New Age International.
Cita Chicago Style (17a ed.)De Anil, Kumar. Environmental Chemisstry. 4thed. New Delhi: New Age International, 2000.
Cita MLA (9a ed.)De Anil, Kumar. Environmental Chemisstry. 4thed. New Age International, 2000.
Precaución: Estas citas no son 100% exactas.