Lewis, R. W. (1995). Programming industrial control systems using IEC 1131-3 / R. W. Lewis. Institution of Electrical Engineers.
Chicago Style (17th ed.) CitationLewis, R. W. Programming Industrial Control Systems Using IEC 1131-3 / R. W. Lewis. London: Institution of Electrical Engineers, 1995.
MLA (9th ed.) CitationLewis, R. W. Programming Industrial Control Systems Using IEC 1131-3 / R. W. Lewis. Institution of Electrical Engineers, 1995.
Warning: These citations may not always be 100% accurate.