APA-viite (7. p.)
Uekötter, F. (2009). The age of smoke: Environmental policy in Germany and the United States, 1880-1970. University of Pittsburgh Press.
Chicago-viite (17. p.)
Uekötter, Frank. The Age of Smoke: Environmental Policy in Germany and the United States, 1880-1970. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2009.
MLA-viite (9. p.)
Uekötter, Frank. The Age of Smoke: Environmental Policy in Germany and the United States, 1880-1970. University of Pittsburgh Press, 2009.
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