(1958). Compressors and vacuum pumps and their lubrication. Shell Petroleum.
Chicago Style (17th ed.) CitationCompressors and Vacuum Pumps and Their Lubrication. [London]: Shell Petroleum, 1958.
MLA (9th ed.) CitationCompressors and Vacuum Pumps and Their Lubrication. Shell Petroleum, 1958.
Warning: These citations may not always be 100% accurate.