United States. Congress. House. Committee on Interior and Insular Affairs, ProQuest (Firm), & United States. Department of the Interior. (1977). Proposed Antietam National Battlefield Site, Md. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs, ProQuest (Firm), and United States. Department of the Interior. Proposed Antietam National Battlefield Site, Md. Washington: [publisher not identified], 1977.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs, et al. Proposed Antietam National Battlefield Site, Md. [publisher not identified], 1977.
Warning: These citations may not always be 100% accurate.