Dyfyniad APA
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. (1997). Acid rain in Europe: A report on the acid rain fact-finding excursion of the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, U.S. House of Representatives. U.S. G.P.O..
Dyfyniad Arddull Chicago
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. Acid Rain in Europe: A Report on the Acid Rain Fact-finding Excursion of the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, U.S. House of Representatives. Washington: U.S. G.P.O., 1997.
Dyfyniad MLA
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. Acid Rain in Europe: A Report on the Acid Rain Fact-finding Excursion of the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, U.S. House of Representatives. U.S. G.P.O., 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.