APA (7th ed.) Citation

Calmus, L. (1983). The business guide to small computers. McGraw-Hill.

Chicago Style (17th ed.) Citation

Calmus, Lawrence. The Business Guide to Small Computers. New York: McGraw-Hill, 1983.

MLA (9th ed.) Citation

Calmus, Lawrence. The Business Guide to Small Computers. McGraw-Hill, 1983.