Cita APA (7th ed.)
McKee, J. K. (2003). Sparing nature: The conflict between human population growth and earth's biodiversity. Rutgers University Press.
Cita Chicago (17th ed.)
McKee, Jeffrey Kevin. Sparing Nature: The Conflict Between Human Population Growth and Earth's Biodiversity. New Brunswick, N.J.: Rutgers University Press, 2003.
Cita MLA (9th ed.)
McKee, Jeffrey Kevin. Sparing Nature: The Conflict Between Human Population Growth and Earth's Biodiversity. Rutgers University Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.