Dyfyniad APA
Hackworth, J. R., & Hackworth, F. D. (2004). Programmable logic controllers: Programming methods and applications. Pearson Education.
Dyfyniad Arddull Chicago
Hackworth, John R., and Frederick D. Hackworth. Programmable Logic Controllers: Programming Methods and Applications. Delhi: Pearson Education, 2004.
Dyfyniad MLA
Hackworth, John R., and Frederick D. Hackworth. Programmable Logic Controllers: Programming Methods and Applications. Pearson Education, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.