Speller, F. N. (1951). Corrosion, causes and prevention (3rd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Speller, Frank Newman. Corrosion, Causes and Prevention. 3rd ed. New York: McGraw-Hill, 1951.
Cita MLA (9th ed.)Speller, Frank Newman. Corrosion, Causes and Prevention. 3rd ed. McGraw-Hill, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.