APA (7th ed.) Citation

Dirksen, A. (1982). Microcomputers: What they are and how to put them to productive use. W. Foulsham and Co.LTD.

Chicago Style (17th ed.) Citation

Dirksen, A.J. Microcomputers: What They Are and How to Put Them to Productive Use. U.S.A: W. Foulsham and Co.LTD, 1982.

MLA (9th ed.) Citation

Dirksen, A.J. Microcomputers: What They Are and How to Put Them to Productive Use. W. Foulsham and Co.LTD, 1982.