APA (7th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1929). San Juan Harbor, P.R. Letter from the Secretary of War, Transmitting Report of the Chief of Engineers, U.S. Army, on Preliminary Examination of San Juan Harbor, P.R. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). San Juan Harbor, P.R. Letter from the Secretary of War, Transmitting Report of the Chief of Engineers, U.S. Army, on Preliminary Examination of San Juan Harbor, P.R. [Place of publication not identified]: [publisher not identified], 1929.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). San Juan Harbor, P.R. Letter from the Secretary of War, Transmitting Report of the Chief of Engineers, U.S. Army, on Preliminary Examination of San Juan Harbor, P.R. [publisher not identified], 1929.