APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1916). Pneumatic Tube Service: Hearings before the United States House Committee on Post Office and Post Roads, Sixty-Fourth Congress, first session, on Dec. 11-14, 1916. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Pneumatic Tube Service: Hearings Before the United States House Committee on Post Office and Post Roads, Sixty-Fourth Congress, First Session, on Dec. 11-14, 1916. Washington: U.S. G.P.O., 1916.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Pneumatic Tube Service: Hearings Before the United States House Committee on Post Office and Post Roads, Sixty-Fourth Congress, First Session, on Dec. 11-14, 1916. U.S. G.P.O., 1916.