APA (7th ed.) Citation

Stang, N., & Blewett, F. (1989). Students' guide to business computing. Heinemann Newnes.

Chicago Style (17th ed.) Citation

Stang, Norman, and Frank Blewett. Students' Guide to Business Computing. [Place of publication not identified]: Heinemann Newnes, 1989.

MLA (9th ed.) Citation

Stang, Norman, and Frank Blewett. Students' Guide to Business Computing. Heinemann Newnes, 1989.