APA (7th ed.) Citation

United States. Department of the Interior & ProQuest (Firm). (1858). Letter from the Secretary of the Interior, transmitting a report of the Commissioner of Public Buildings of the contracts made by his office during the year 1857. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Letter from the Secretary of the Interior, Transmitting a Report of the Commissioner of Public Buildings of the Contracts Made by His Office During the Year 1857. Washington: [publisher not identified], 1858.

MLA (9th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Letter from the Secretary of the Interior, Transmitting a Report of the Commissioner of Public Buildings of the Contracts Made by His Office During the Year 1857. [publisher not identified], 1858.