APA (7th ed.) Citation

Verry, H. R. (1963). Microcopying methods. Focal Press.

Chicago Style (17th ed.) Citation

Verry, Herbert Richard. Microcopying Methods. London [u.a.]: Focal Press, 1963.

MLA (9th ed.) Citation

Verry, Herbert Richard. Microcopying Methods. Focal Press, 1963.