Cita APA (7a ed.)

Sieferle, R. P., & Osmann, M. P. (2010). The Subterranean Forest: Energy Systems and the Industrial Revolution. The White Horse Press.

Cita Chicago Style (17a ed.)

Sieferle, Rolf Peter, y Michael P. Osmann. The Subterranean Forest: Energy Systems and the Industrial Revolution. Winwick, Cambridgeshire: The White Horse Press, 2010.

Cita MLA (8a ed.)

Sieferle, Rolf Peter, y Michael P. Osmann. The Subterranean Forest: Energy Systems and the Industrial Revolution. The White Horse Press, 2010.