APA (7th ed.) Citation

Abdullah, A. K., & Zulkifli, S. Z. (2000). Water tank’s safety alarm / Ahmad Khadri Abdullah and Shamsui Zakri Zulkifli.

Chicago Style (17th ed.) Citation

Abdullah, Ahmad Khadri, and Shamsui Zakri Zulkifli. Water Tank’s Safety Alarm / Ahmad Khadri Abdullah and Shamsui Zakri Zulkifli. 2000.

MLA (9th ed.) Citation

Abdullah, Ahmad Khadri, and Shamsui Zakri Zulkifli. Water Tank’s Safety Alarm / Ahmad Khadri Abdullah and Shamsui Zakri Zulkifli. 2000.

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