APA (7th ed.) Citation

Spencer, D. D. (1977). Microcomputers at a glance. Camelot Pub. Co..

Chicago Style (17th ed.) Citation

Spencer, Donald D. Microcomputers at a Glance. Ormond Beach, Fla.: Camelot Pub. Co., 1977.

MLA (9th ed.) Citation

Spencer, Donald D. Microcomputers at a Glance. Camelot Pub. Co., 1977.