APA (7th ed.) Citation

Coles, R. (1979). Microprocessors for hobbyists. Newnes Technical Books.

Chicago Style (17th ed.) Citation

Coles, Ray. Microprocessors for Hobbyists. Sevenoaks, Kent: Newnes Technical Books, 1979.

MLA (9th ed.) Citation

Coles, Ray. Microprocessors for Hobbyists. Newnes Technical Books, 1979.