Perrings, C., & ...[et al.]. (1997). Biodiversity loss: Economic and ecological issues. Cambridge University Press.
Chicago Stili AlıntıPerrings, Charles, ve ...[et al.]. Biodiversity Loss: Economic and Ecological Issues. New York: Cambridge University Press, 1997.
MLA AlıntıPerrings, Charles, ve ...[et al.]. Biodiversity Loss: Economic and Ecological Issues. Cambridge University Press, 1997.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..