APA (7th ed.) Citation

Fanchi, J. R., & Fanchi, C. J. (2017). Energy in the 21st century (fourth edition.). World Scientific.

Chicago Style (17th ed.) Citation

Fanchi, John R., and Christopher J. Fanchi. Energy in the 21st Century. fourth edition. New Jersey: World Scientific, 2017.

MLA (8th ed.) Citation

Fanchi, John R., and Christopher J. Fanchi. Energy in the 21st Century. fourth edition. World Scientific, 2017.