United States. Congress. Senate. Committee on Environment and Public Works & ProQuest (Firm). (1999). Amendments to the Critical Habitat Requirements of the Endangered Species Act of 1973. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works and ProQuest (Firm). Amendments to the Critical Habitat Requirements of the Endangered Species Act of 1973. Washington: [publisher not identified], 1999.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works and ProQuest (Firm). Amendments to the Critical Habitat Requirements of the Endangered Species Act of 1973. [publisher not identified], 1999.
Warning: These citations may not always be 100% accurate.