Cita APA (7th ed.)

Stiling, P. D. (2012). Ecology: Global insights & investigations. McGraw-Hill.

Cita Chicago (17th ed.)

Stiling, Peter D. Ecology: Global Insights & Investigations. New York: McGraw-Hill, 2012.

Cita MLA (9th ed.)

Stiling, Peter D. Ecology: Global Insights & Investigations. McGraw-Hill, 2012.