Cita APA

Murex Welding Processes Ltd. (1940). Electric arc welding manual. Murex Welding Processes.

Citación estilo Chicago

Murex Welding Processes Ltd. Electric Arc Welding Manual. Waltham Cross, Herts: Murex Welding Processes, 1940.

Cita MLA

Murex Welding Processes Ltd. Electric Arc Welding Manual. Murex Welding Processes, 1940.