United States. Congress. House. Committee on Interior and Insular Affairs & ProQuest (Firm). (1990). Revising the Boundary of Gettysburg National Military Park in the Commonwealth of Pennsylvania. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs and ProQuest (Firm). Revising the Boundary of Gettysburg National Military Park in the Commonwealth of Pennsylvania. Washington: [publisher not identified], 1990.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interior and Insular Affairs and ProQuest (Firm). Revising the Boundary of Gettysburg National Military Park in the Commonwealth of Pennsylvania. [publisher not identified], 1990.
Warning: These citations may not always be 100% accurate.