APA (7th ed.) Citation

Callow, R. J. (1966). The rare earth industry ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Callow, R. J. The Rare Earth Industry. [1st ed.]. Oxford, New York: Pergamon Press, 1966.

MLA (9th ed.) Citation

Callow, R. J. The Rare Earth Industry. [1st ed.]. Pergamon Press, 1966.