APA (7th ed.) Zitazioa
Bolton, W. (2001). Industrial control and instrumentation. Universities press.
Chicago Style (17th ed.) Zitazioa
Bolton, W. Industrial Control and Instrumentation. Hyderabad: Universities press, 2001.
MLA (9th ed.) Zitazioa
Bolton, W. Industrial Control and Instrumentation. Universities press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.