APA (7th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1906). Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, report of examination of harbor at Ponce, P. R. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Letter from the Secretary of War, Transmitting, with a Letter from the Chief of Engineers, Report of Examination of Harbor at Ponce, P. R. Washington: [publisher not identified], 1906.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Letter from the Secretary of War, Transmitting, with a Letter from the Chief of Engineers, Report of Examination of Harbor at Ponce, P. R. [publisher not identified], 1906.