Cita APA (7th ed.)
Little, R. L. (1973). Welding and welding technology. McGraw-Hill.
Cita Chicago (17th ed.)
Little, Richard L. Welding and Welding Technology. New Delhi: McGraw-Hill, 1973.
Cita MLA (9th ed.)
Little, Richard L. Welding and Welding Technology. McGraw-Hill, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.