Cita APA (7a ed.)
Hackworth, J. R., & Hackworth, F. D. (2004). Programmable logic controllers: Programming methods and applications. Pearson Education.
Cita Chicago Style (17a ed.)
Hackworth, John R., y Frederick D. Hackworth. Programmable Logic Controllers: Programming Methods and Applications. Delhi: Pearson Education, 2004.
Cita MLA (9a ed.)
Hackworth, John R., y Frederick D. Hackworth. Programmable Logic Controllers: Programming Methods and Applications. Pearson Education, 2004.
Precaución: Estas citas no son 100% exactas.