United States. Environmental Protection Agency. (2002). A Collection of solid waste resources (2002 edition.). Environmental Protection Agency.
Chicagoスタイル(17版)引用形式United States. Environmental Protection Agency. A Collection of Solid Waste Resources. 2002 edition. Cincinnati, OH: Environmental Protection Agency, 2002.
MLA(9版)引用形式United States. Environmental Protection Agency. A Collection of Solid Waste Resources. 2002 edition. Environmental Protection Agency, 2002.
警告: この引用は必ずしも正確ではありません.