APA (7th ed.) Citation

Smil, V. (2015). Power density a key to understanding energy sources and uses / Vaclav Smil: A key to understanding energy sources and uses. The MIT Press.

Chicago Style (17th ed.) Citation

Smil, Vaclav. Power Density a Key to Understanding Energy Sources and Uses / Vaclav Smil: A Key to Understanding Energy Sources and Uses. Cambridge, Massachusetts: The MIT Press, 2015.

MLA (9th ed.) Citation

Smil, Vaclav. Power Density a Key to Understanding Energy Sources and Uses / Vaclav Smil: A Key to Understanding Energy Sources and Uses. The MIT Press, 2015.

Warning: These citations may not always be 100% accurate.