APA-referens (7:e uppl.)
McKee, J. K. (2003). Sparing nature: The conflict between human population growth and earth's biodiversity. Rutgers University Press.
Chicago-referens (17:e uppl.)
McKee, Jeffrey Kevin. Sparing Nature: The Conflict Between Human Population Growth and Earth's Biodiversity. New Brunswick, N.J.: Rutgers University Press, 2003.
MLA-referens (9:e uppl.)
McKee, Jeffrey Kevin. Sparing Nature: The Conflict Between Human Population Growth and Earth's Biodiversity. Rutgers University Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.