APA (7th ed.) Citation

Hamzah, A. (2016). Experimental determination of safe service life of motorcycle helmet.

Chicago Style (17th ed.) Citation

Hamzah, Azhar. Experimental Determination of Safe Service Life of Motorcycle Helmet. 2016.

MLA (8th ed.) Citation

Hamzah, Azhar. Experimental Determination of Safe Service Life of Motorcycle Helmet. 2016.

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