Cita APA (7a ed.)

Woodbridge, R. M. (2004). The Next World War: Tribes, Cities, Nations, and Ecological Decline. University of Toronto Press.

Cita Chicago Style (17a ed.)

Woodbridge, Roy M. The Next World War: Tribes, Cities, Nations, and Ecological Decline. Toronto, Ont.: University of Toronto Press, 2004.

Cita MLA (8a ed.)

Woodbridge, Roy M. The Next World War: Tribes, Cities, Nations, and Ecological Decline. University of Toronto Press, 2004.