APA (7th ed.) Citation

United States. Department of Commerce and Labor. (1907). Specifications for 1st-class single-screw steel steam light-vessels Nos. 90, 91, 92, and 93, and contract for 1st-class single-screw steel steam light-vessel No. (blank space). DC.

Chicago Style (17th ed.) Citation

United States. Department of Commerce and Labor. Specifications for 1st-class Single-screw Steel Steam Light-vessels Nos. 90, 91, 92, and 93, and Contract for 1st-class Single-screw Steel Steam Light-vessel No. (blank Space). [Washington]: DC, 1907.

MLA (9th ed.) Citation

United States. Department of Commerce and Labor. Specifications for 1st-class Single-screw Steel Steam Light-vessels Nos. 90, 91, 92, and 93, and Contract for 1st-class Single-screw Steel Steam Light-vessel No. (blank Space). DC, 1907.