APA Citation

Webb, J. W., & Reis, R. A. (1999). Programmable logic controllers: Principles and applications (4a. ed.). Upper Saddle River, NJ: Prentice Hall.

Chicago Style Citation

Webb, John W., and Ronald A. Reis. Programmable Logic Controllers: Principles and Applications. 4a. ed. Upper Saddle River, NJ: Prentice Hall, 1999.

MLA Citation

Webb, John W., and Ronald A. Reis. Programmable Logic Controllers: Principles and Applications. 4a. ed. Upper Saddle River, NJ: Prentice Hall, 1999.

Warning: These citations may not always be 100% accurate.