Cita APA (7a ed.)

The International Institutte of Welding. (1965). Recommended welded connections for pipework. The international instituts of welding.

Cita Chicago Style (17a ed.)

The International Institutte of Welding. Recommended Welded Connections for Pipework. London: The international instituts of welding, 1965.

Cita MLA (8a ed.)

The International Institutte of Welding. Recommended Welded Connections for Pipework. The international instituts of welding, 1965.