APA (7th ed.) Citation
Spring, S. (1963). Metal cleaning. [s.n.].
Chicago Style (17th ed.) Citation
Spring, Sanmuel. Metal Cleaning. [s.l.]: [s.n.], 1963.
MLA (9th ed.) Citation
Spring, Sanmuel. Metal Cleaning. [s.n.], 1963.
Warning: These citations may not always be 100% accurate.