APA (7th ed.) Citation

Othman, M. Y. (2005). 4-1 burglar alarm system / Mohd Yusri Othman.

Chicago Style (17th ed.) Citation

Othman, Mohd Yusri. 4-1 Burglar Alarm System / Mohd Yusri Othman. 2005.

MLA (9th ed.) Citation

Othman, Mohd Yusri. 4-1 Burglar Alarm System / Mohd Yusri Othman. 2005.

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