Παραπομπή APA

Patrick, D. R., & Fardo, S. W. (1979). Industrial process control systems. Howard.

Παραπομπή Chicago Style

Patrick, Dale R., και Stephen W. Fardo. Industrial Process Control Systems. USA: Howard, 1979.

Παραπομπή MLA

Patrick, Dale R., και Stephen W. Fardo. Industrial Process Control Systems. Howard, 1979.