United States. Environmental Protection Agency & Oil and Special Materials Control Division. (1977). Oil spills and spills of hazardous substances (3rd ed.). Oil and Special Materials Control Division, Office of Water Program Operations, U.S. Environmental Protection Agency.
Chicagoスタイル(17版)引用形式United States. Environmental Protection Agency , Oil and Special Materials Control Division. Oil Spills and Spills of Hazardous Substances. 3rd ed. Washington: Oil and Special Materials Control Division, Office of Water Program Operations, U.S. Environmental Protection Agency, 1977.
MLA(9版)引用形式United States. Environmental Protection Agency , Oil and Special Materials Control Division. Oil Spills and Spills of Hazardous Substances. 3rd ed. Oil and Special Materials Control Division, Office of Water Program Operations, U.S. Environmental Protection Agency, 1977.