United States. Congress. Senate. Committee on Interstate Commerce & ProQuest (Firm). (1917). Daylight Saving and Standard Time for the U.S: Hearings before the United States Senate Committee on Interstate Commerce, Sixty-Fifth Congress, first session, on May 3, 10, 1917. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Daylight Saving and Standard Time for the U.S: Hearings Before the United States Senate Committee on Interstate Commerce, Sixty-Fifth Congress, First Session, on May 3, 10, 1917. Washington: U.S. G.P.O., 1917.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Daylight Saving and Standard Time for the U.S: Hearings Before the United States Senate Committee on Interstate Commerce, Sixty-Fifth Congress, First Session, on May 3, 10, 1917. U.S. G.P.O., 1917.