United States. Government Printing Office. (1929). Training and research at Government Printing Office; address by Hon. George H. Carter, Public Printer of U.S., at 43rd annual convention of United Typothetae of America, Washington, D.C., Sept. 17, 1929. GPO.
Chicago Style (17th ed.) CitationUnited States. Government Printing Office. Training and Research at Government Printing Office; Address by Hon. George H. Carter, Public Printer of U.S., at 43rd Annual Convention of United Typothetae of America, Washington, D.C., Sept. 17, 1929. [Washington]: GPO, 1929.
MLA (9th ed.) CitationUnited States. Government Printing Office. Training and Research at Government Printing Office; Address by Hon. George H. Carter, Public Printer of U.S., at 43rd Annual Convention of United Typothetae of America, Washington, D.C., Sept. 17, 1929. GPO, 1929.