APA (7th ed.) Citation

Verry, H. R., & Wright, G. H. (1967). Microcopying methods (Revised ed.). Focal P..

Chicago Style (17th ed.) Citation

Verry, H. R., and Gordon H. Wright. Microcopying Methods. Revised ed. London, New York: Focal P., 1967.

MLA (8th ed.) Citation

Verry, H. R., and Gordon H. Wright. Microcopying Methods. Revised ed. Focal P., 1967.