APA(7版)引用形式

Enger, E., & Smith, B. (1995). Pollution and policy. McGraw-Hill.

Chicagoスタイル(17版)引用形式

Enger, Eldon, , Bradley Smith. Pollution and Policy. Boston: McGraw-Hill, 1995.

MLA(9版)引用形式

Enger, Eldon, , Bradley Smith. Pollution and Policy. McGraw-Hill, 1995.

警告: この引用は必ずしも正確ではありません.