MLA

Nayak, and Bal Raj Sehgal. Thorium—energy for the Future. Springer Singapore, 2019.

APA

Nayak, N., & Sehgal, B. Raj. (2019). Thorium—Energy for the Future. Springer Singapore.

Chicago

Nayak, and Bal Raj Sehgal. Thorium—energy for the Future. : Springer Singapore, 2019.