APA (7th ed.) Citation

Croy, O. R. (1964). Camera copying and reproduction. Focal Press.

Chicago Style (17th ed.) Citation

Croy, Otto R. Camera Copying and Reproduction. London, New York: Focal Press, 1964.

MLA (9th ed.) Citation

Croy, Otto R. Camera Copying and Reproduction. Focal Press, 1964.