APA (7th ed.) Citation

United States. Government Printing Office. (1929). Necessity for research in printing industry; address by Hon. George H. Carter, Public Printer of U.S., at World Conference of Printing Industries, under auspices of American Society of Mechanical Engineers, Carnegie Institute of Technology, Pittsburgh, Pa., Nov. 7, 1929. GPO.

Chicago Style (17th ed.) Citation

United States. Government Printing Office. Necessity for Research in Printing Industry; Address by Hon. George H. Carter, Public Printer of U.S., at World Conference of Printing Industries, Under Auspices of American Society of Mechanical Engineers, Carnegie Institute of Technology, Pittsburgh, Pa., Nov. 7, 1929. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

United States. Government Printing Office. Necessity for Research in Printing Industry; Address by Hon. George H. Carter, Public Printer of U.S., at World Conference of Printing Industries, Under Auspices of American Society of Mechanical Engineers, Carnegie Institute of Technology, Pittsburgh, Pa., Nov. 7, 1929. GPO, 1929.