Lannoo, M. J. (2010). Leopold's shack and Ricketts's lab: The emergence of environmentalism. University of California Press.
Chicago-Zitierstil (17. Ausg.)Lannoo, Michael J. Leopold's Shack and Ricketts's Lab: The Emergence of Environmentalism. Berkeley: University of California Press, 2010.
MLA-Zitierstil (9. Ausg.)Lannoo, Michael J. Leopold's Shack and Ricketts's Lab: The Emergence of Environmentalism. University of California Press, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.