APA (7th ed.) Citation

Downton, A. (1988). Computers and microprocessors: Components and systems (2. ed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Downton, Andy. Computers and Microprocessors: Components and Systems. 2. ed. Wokingham: Van Nostrand, 1988.

MLA (9th ed.) Citation

Downton, Andy. Computers and Microprocessors: Components and Systems. 2. ed. Van Nostrand, 1988.