United States. Congress. Joint Committee on Atomic Energy & ProQuest (Firm). (1949). Investigation into the U.S. Atomic Energy Project: Hearings before the United States Joint Committee on Atomic Energy, Eighty-First Congress, first session, on June 29, 1949. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Committee on Atomic Energy and ProQuest (Firm). Investigation into the U.S. Atomic Energy Project: Hearings Before the United States Joint Committee on Atomic Energy, Eighty-First Congress, First Session, on June 29, 1949. Washington: U.S. G.P.O., 1949.
MLA (9th ed.) CitationUnited States. Congress. Joint Committee on Atomic Energy and ProQuest (Firm). Investigation into the U.S. Atomic Energy Project: Hearings Before the United States Joint Committee on Atomic Energy, Eighty-First Congress, First Session, on June 29, 1949. U.S. G.P.O., 1949.