Cita APA (7th ed.)

Sharma, S., & Saxena, A. (2019). Unconventional resources in India: The way ahead. Springer.

Cita Chicago (17th ed.)

Sharma, Shivanjali, i Amit Saxena. Unconventional Resources in India: The Way Ahead. Cham: Springer, 2019.

Cita MLA (9th ed.)

Sharma, Shivanjali, i Amit Saxena. Unconventional Resources in India: The Way Ahead. Springer, 2019.