APA (7th ed.) Citation

Fanchi, J. R., & Fanchi, C. J. (2013). Energy in the 21st century (3rd ed.). World Scientific.

Chicago Style (17th ed.) Citation

Fanchi, John R., and Christopher J. Fanchi. Energy in the 21st Century. 3rd ed. Singapore: World Scientific, 2013.

MLA (9th ed.) Citation

Fanchi, John R., and Christopher J. Fanchi. Energy in the 21st Century. 3rd ed. World Scientific, 2013.