Enger, E. D. (2002). Environmental science: A study of interrelationships. Boston, MA: McGraw-Hill.
シカゴスタイル引用形Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston, MA: McGraw-Hill, 2002.
MLA引用形式Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston, MA: McGraw-Hill, 2002.
警告: この引用は必ずしも正確ではありません.