APA (7th ed.) Citation

Ow, S. H. (1989). A design tool for a software system.

Chicago Style (17th ed.) Citation

Ow, Siew Hock. A Design Tool for a Software System. 1989.

MLA (8th ed.) Citation

Ow, Siew Hock. A Design Tool for a Software System. 1989.

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