Riggs, R. D. (1981). Printing reading for machine shop. American Technical Publ.
Chicago Style (17th ed.) CitationRiggs, Ronald D. Printing Reading for Machine Shop. American Technical Publ, 1981.
MLA (8th ed.) CitationRiggs, Ronald D. Printing Reading for Machine Shop. American Technical Publ, 1981.
Warning: These citations may not always be 100% accurate.