Cita APA (7a ed.)
Garg, S. K., & Garg, R. (2015). Environmental studies and green technologies. Khanna Pub.
Cita Chicago Style (17a ed.)
Garg, Santosh Kumar, y Ranjin Garg. Environmental Studies and Green Technologies. New Delhi: Khanna Pub, 2015.
Cita MLA (9a ed.)
Garg, Santosh Kumar, y Ranjin Garg. Environmental Studies and Green Technologies. Khanna Pub, 2015.
Precaución: Estas citas no son 100% exactas.