Firor, J. (2002). The crowded greenhouse: Population, climate change, and creating a sustainable world. Yale Univ. Press.
Chicago-Zitierstil (17. Ausg.)Firor, John. The Crowded Greenhouse: Population, Climate Change, and Creating a Sustainable World. New Haven [u.a.]: Yale Univ. Press, 2002.
MLA-Zitierstil (9. Ausg.)Firor, John. The Crowded Greenhouse: Population, Climate Change, and Creating a Sustainable World. Yale Univ. Press, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.