APA (7th ed.) Citation

Zainal Abidin, S. G. (2004). Requirement Model for Water Billing Information System.

Chicago Style (17th ed.) Citation

Zainal Abidin, Shariff Ghazali. Requirement Model for Water Billing Information System. 2004.

MLA (9th ed.) Citation

Zainal Abidin, Shariff Ghazali. Requirement Model for Water Billing Information System. 2004.

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