Cita APA

Ophuls,William. (1992). Ecology and the politics of scarcity revisited. W.H.Freeman and Company.

Chicago Edition Citation

Ophuls,William. Ecology and the Politics of Scarcity Revisited. New York: W.H.Freeman and Company, 1992.

Cita MLA

Ophuls,William. Ecology and the Politics of Scarcity Revisited. W.H.Freeman and Company, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.