APA (7th ed.) Citation

Frenzel, L. E., Jr. (1980). The Howard W. Sams crash course in microcomputers. H.W. Sams.

Chicago Style (17th ed.) Citation

Frenzel, Louis E., Jr. The Howard W. Sams Crash Course in Microcomputers. Indianapolis, Ind.: H.W. Sams, 1980.

MLA (9th ed.) Citation

Frenzel, Louis E., Jr. The Howard W. Sams Crash Course in Microcomputers. H.W. Sams, 1980.