Enger, E. D., & Smith, B. F. (2008). Environmental science: A study of interrelationships (11th edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationEnger, Eldon D., and Bradley Fraser Smith. Environmental Science: A Study of Interrelationships. 11th edition. Boston: McGraw-Hill, 2008.
MLA (9th ed.) CitationEnger, Eldon D., and Bradley Fraser Smith. Environmental Science: A Study of Interrelationships. 11th edition. McGraw-Hill, 2008.
Warning: These citations may not always be 100% accurate.