Gaya APA

Easton, T, A. (2006). Taking sides : clashing views on controversial environmental issues / editor: Thomas A. Easton (ed. 11). New York: McGraw-Hill.

Gaya MLA

Easton, Thomas, A.. "Taking sides : clashing views on controversial environmental issues / editor: Thomas A. Easton". ed. 11 New York: McGraw-Hill, 2006. Buku.