Cita APA

Uekotter, F. 1. (2009). The age of smoke: Environmental policy in Germany and the United States, 1880-1970. Pittsburgh, Pa: University of Pittsburgh Press.

Citación estilo Chicago

Uekotter, Frank 1970-. The Age of Smoke: Environmental Policy in Germany and the United States, 1880-1970. Pittsburgh, Pa: University of Pittsburgh Press, 2009.

Cita MLA

Uekotter, Frank 1970-. The Age of Smoke: Environmental Policy in Germany and the United States, 1880-1970. Pittsburgh, Pa: University of Pittsburgh Press, 2009.