APA (7th ed.) Citation

United States. Interstate Commerce Commission. (1912). Hours of service reports, form of 1912, instructions to be followed in filling out blanks. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Interstate Commerce Commission. Hours of Service Reports, Form of 1912, Instructions to Be Followed in Filling Out Blanks. Washington: U.S. GPO, 1912.

MLA (9th ed.) Citation

United States. Interstate Commerce Commission. Hours of Service Reports, Form of 1912, Instructions to Be Followed in Filling Out Blanks. U.S. GPO, 1912.