APA (7th ed.) Citation

Davies, D. W. (1967). Digital techniques ([1st American ed.].). Chemical Pub. Co..

Chicago Style (17th ed.) Citation

Davies, Donald Watts. Digital Techniques. [1st American ed.]. New York: Chemical Pub. Co., 1967.

MLA (9th ed.) Citation

Davies, Donald Watts. Digital Techniques. [1st American ed.]. Chemical Pub. Co., 1967.