Bolton, W. 1. (2015). Programmable logic controllers (Sixth edition.). Oxford: Elselvier.
Chicago Style CitationBolton, W. 1933-. Programmable Logic Controllers. Sixth edition. Oxford: Elselvier, 2015.
MLA CitationBolton, W. 1933-. Programmable Logic Controllers. Sixth edition. Oxford: Elselvier, 2015.
Warning: These citations may not always be 100% accurate.