MLA

De, Santanu, et al. Coal and Biomass Gasification. Springer Singapore, 2018.

APA

De, S., Agarwal, A. Kumar, Moholkar, V. S, & Thallada, B. (2018). Coal and Biomass Gasification. Springer Singapore.

Chicago

De, Santanu, Avinash Kumar Agarwal, V. S Moholkar, and Bhaskar Thallada. Coal and Biomass Gasification. : Springer Singapore, 2018.