APA (7th ed.) Citation
Kletz, T. (1999). Hazop and Hazan: Identifying and assessing process industry hazards (4th Edition.). Institution of Chemical Engineers.
Chicago Style (17th ed.) Citation
Kletz, Trevor. Hazop and Hazan: Identifying and Assessing Process Industry Hazards. 4th Edition. Rugby: Institution of Chemical Engineers, 1999.
MLA (9th ed.) Citation
Kletz, Trevor. Hazop and Hazan: Identifying and Assessing Process Industry Hazards. 4th Edition. Institution of Chemical Engineers, 1999.
Warning: These citations may not always be 100% accurate.