APA (7th ed.) Citation

United States. Postmaster General. (1910). Cost of transporting and handling the several classes of mail matter, and of conducting registry, money order, and special delivery services; statement showing estimates and processes by which they were made. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Postmaster General. Cost of Transporting and Handling the Several Classes of Mail Matter, and of Conducting Registry, Money Order, and Special Delivery Services; Statement Showing Estimates and Processes by Which They Were Made. Washington: U.S. GPO, 1910.

MLA (9th ed.) Citation

United States. Postmaster General. Cost of Transporting and Handling the Several Classes of Mail Matter, and of Conducting Registry, Money Order, and Special Delivery Services; Statement Showing Estimates and Processes by Which They Were Made. U.S. GPO, 1910.