APA (7th ed.) Citation

Hafiz, d., Shafiq, H., & Abdul Muthalif, A. G. (2011). Self Powered Solar Tracking System. IIUM Press.

Chicago Style (17th ed.) Citation

Hafiz, dzairul, Haris Shafiq, and Asan Gani Abdul Muthalif. Self Powered Solar Tracking System. IIUM Press, 2011.

MLA (8th ed.) Citation

Hafiz, dzairul, et al. Self Powered Solar Tracking System. IIUM Press, 2011.