United States. Army. (1930). Advertisements for services to be rendered in furnishing photo-engravings or color process plates. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Advertisements for Services to Be Rendered in Furnishing Photo-engravings or Color Process Plates. Washington: [publisher not identified], 1930.
MLA (9th ed.) CitationUnited States. Army. Advertisements for Services to Be Rendered in Furnishing Photo-engravings or Color Process Plates. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.