Powledge, F. (1982). Water: The nature, uses, and future of our most precious and abused resource. Farrar, Straus Giroux.
Chicagoスタイル(17版)引用形式Powledge, Fred. Water: The Nature, Uses, and Future of Our Most Precious and Abused Resource. New York: Farrar, Straus Giroux, 1982.
MLA(9版)引用形式Powledge, Fred. Water: The Nature, Uses, and Future of Our Most Precious and Abused Resource. Farrar, Straus Giroux, 1982.
警告: この引用は必ずしも正確ではありません.