APA (7th ed.) Citation
Webb, J. W., & Reis, R. A. (2003). Programmable logic controllers: Principles and applications (5th ed.). Prentice Hall of India.
Chicago Style (17th ed.) Citation
Webb, John W., and Ronald A. Reis. Programmable Logic Controllers: Principles and Applications. 5th ed. New Delhi: Prentice Hall of India, 2003.
MLA (9th ed.) Citation
Webb, John W., and Ronald A. Reis. Programmable Logic Controllers: Principles and Applications. 5th ed. Prentice Hall of India, 2003.
Warning: These citations may not always be 100% accurate.