United States. Congress. House. Committee on Naval Affairs & ProQuest (Firm). (1920). <Statement of Rear Admiral Albert P. Niblack, Director of Naval Intelligence>: Hearings before the United States House Committee on Naval Affairs, Sixty-Sixth Congress, second session, on Feb. 14, 20, 1920. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Naval Affairs and ProQuest (Firm). <Statement of Rear Admiral Albert P. Niblack, Director of Naval Intelligence>: Hearings Before the United States House Committee on Naval Affairs, Sixty-Sixth Congress, Second Session, on Feb. 14, 20, 1920. Washington: U.S. G.P.O., 1920.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Naval Affairs and ProQuest (Firm). <Statement of Rear Admiral Albert P. Niblack, Director of Naval Intelligence>: Hearings Before the United States House Committee on Naval Affairs, Sixty-Sixth Congress, Second Session, on Feb. 14, 20, 1920. U.S. G.P.O., 1920.