APA (7th ed.) Zitazioa
Macdonald, D. (2004). Practical hazops, trips and alarms. Newnes.
Chicago Style (17th ed.) Zitazioa
Macdonald, Dave. Practical Hazops, Trips and Alarms. Oxford: Newnes, 2004.
MLA (9th ed.) Zitazioa
Macdonald, Dave. Practical Hazops, Trips and Alarms. Newnes, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.