United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Military Affairs. (1903). Monuments on the battlefield of Gettysburg, Pa., etc. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Military Affairs. Monuments on the Battlefield of Gettysburg, Pa., Etc. Washington: [publisher not identified], 1903.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Monuments on the Battlefield of Gettysburg, Pa., Etc. [publisher not identified], 1903.
Warning: These citations may not always be 100% accurate.