MLA

Kumar, Rajeev, Gurpreet Kaur, and Raman Kumar. New Frontiers of Nanomaterials In Environmental Science. Springer Singapore, 2021.

APA

Kumar, R., Kaur, G.Kumar, R. (2021). New Frontiers of Nanomaterials in Environmental Science. Springer Singapore.

Chicago

Kumar, Rajeev, Gurpreet Kaur, and Raman Kumar. New Frontiers of Nanomaterials In Environmental Science. : Springer Singapore, 2021.