Cita APA (7a ed.)

Kletz, T. A. (1992). Hazop and hazan: Identifying and assessing process industry hazards (3rd ed.). Institution of Chemical Engineers : Hemisphere Publishing Corporation.

Cita Chicago Style (17a ed.)

Kletz, Trevor A. Hazop and Hazan: Identifying and Assessing Process Industry Hazards. 3rd ed. Rugby: Institution of Chemical Engineers : Hemisphere Publishing Corporation, 1992.

Cita MLA (9a ed.)

Kletz, Trevor A. Hazop and Hazan: Identifying and Assessing Process Industry Hazards. 3rd ed. Institution of Chemical Engineers : Hemisphere Publishing Corporation, 1992.