United States. Congress. House. Committee on Resources, ProQuest (Firm), & United States. Congressional Budget Office. (1999). Commemorating the "I Have a Dream" Speech at the Lincoln Memorial. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Resources, ProQuest (Firm), and United States. Congressional Budget Office. Commemorating the "I Have a Dream" Speech at the Lincoln Memorial. Washington: [publisher not identified], 1999.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Resources, et al. Commemorating the "I Have a Dream" Speech at the Lincoln Memorial. [publisher not identified], 1999.
Warning: These citations may not always be 100% accurate.