Gaya APA

Taking sides : clashing views on controversial environmental issues / edited by Thomas A. Easton and Theodore D. Goldfarb. (2003). : Guilford : McGraw-Hill.

Gaya MLA

Taking sides : clashing views on controversial environmental issues / edited by Thomas A. Easton and Theodore D. Goldfarb. 10th ed.. : Guilford : McGraw-Hill, 2003. Text.