United States. Government Printing Office. Specimens of type faces in the United States Government Printing Office. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Government Printing Office. Specimens of Type Faces in the United States Government Printing Office. [Washington, D.C.]: United States Government Printing Office.
MLA (9th ed.) CitationUnited States. Government Printing Office. Specimens of Type Faces in the United States Government Printing Office. United States Government Printing Office.
Warning: These citations may not always be 100% accurate.