APA (7th ed.) Citation

Enger, E. D., & Smith, B. F. (2016). Environmental science: A study of interrelationships (Fourteenth edition.). McGraw-Hill Education.

Chicago Style (17th ed.) Citation

Enger, Eldon D., and Bradley F. Smith. Environmental Science: A Study of Interrelationships. Fourteenth edition. New York: McGraw-Hill Education, 2016.

MLA (9th ed.) Citation

Enger, Eldon D., and Bradley F. Smith. Environmental Science: A Study of Interrelationships. Fourteenth edition. McGraw-Hill Education, 2016.