Dyfyniad APA

Messler, R. W. (1999). Principles of welding: Processes, physics, chemistry and metallurgy. John Wiley.

Dyfyniad Arddull Chicago

Messler, Robert W. Principles of Welding: Processes, Physics, Chemistry and Metallurgy. New York: John Wiley, 1999.

Dyfyniad MLA

Messler, Robert W. Principles of Welding: Processes, Physics, Chemistry and Metallurgy. John Wiley, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.