APA引用形式

Enger, E. D., & Smith, B. F. (2004). Environmental science: A study of interrelationships. McGraw-Hill.

シカゴスタイル引用形

Enger, Eldon D., , Bradley F. Smith. Environmental Science: A Study of Interrelationships. Boston: McGraw-Hill, 2004.

MLA引用形式

Enger, Eldon D., , Bradley F. Smith. Environmental Science: A Study of Interrelationships. McGraw-Hill, 2004.