United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Post Office and Civil Service. (1948). Lincoln's Gettysburg address commemorative stamp. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Post Office and Civil Service. Lincoln's Gettysburg Address Commemorative Stamp. Washington: [publisher not identified], 1948.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Lincoln's Gettysburg Address Commemorative Stamp. [publisher not identified], 1948.
Warning: These citations may not always be 100% accurate.