APA (7th ed.) Citation

Human Connection (Firm). (1983). Making CP/M-80 work for you. Tab Books.

Chicago Style (17th ed.) Citation

Human Connection (Firm). Making CP/M-80 Work for You. Blue Ridge Summit, Pa.: Tab Books, 1983.

MLA (9th ed.) Citation

Human Connection (Firm). Making CP/M-80 Work for You. Tab Books, 1983.

Warning: These citations may not always be 100% accurate.