APA (7th ed.) Citation

Southwick, C. H. (1996). Global ecology in human perspective. Oxford University Press.

Chicago Style (17th ed.) Citation

Southwick, Charles H. Global Ecology in Human Perspective. New York: Oxford University Press, 1996.

MLA (9th ed.) Citation

Southwick, Charles H. Global Ecology in Human Perspective. Oxford University Press, 1996.