APA (7th ed.) Citation

Sharkawi, K. H., & Abdul Rahman, A. (2007). Indoor and outdoor navigation based on 3D game engine.

Chicago Style (17th ed.) Citation

Sharkawi, Khairul Hafiz, and Alias Abdul Rahman. Indoor and Outdoor Navigation Based on 3D Game Engine. 2007.

MLA (9th ed.) Citation

Sharkawi, Khairul Hafiz, and Alias Abdul Rahman. Indoor and Outdoor Navigation Based on 3D Game Engine. 2007.

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