Cita APA (7a ed.)
Killing, R. (2001). Welding Processes and Thermal Cutting. DVS.
Cita Chicago Style (17a ed.)
Killing, Robert. Welding Processes and Thermal Cutting. Düsseldorf: DVS, 2001.
Cita MLA (9a ed.)
Killing, Robert. Welding Processes and Thermal Cutting. DVS, 2001.
Precaución: Estas citas no son 100% exactas.