APA (7th ed.) Citation

Nur Fadzillah, H., & Zainah, M. Z. (2015). A Backstepping Based Pid Controller for Stabilizing an Underactuated X4-AUV.

Chicago Style (17th ed.) Citation

Nur Fadzillah, Harun, and Md. Zain Zainah. A Backstepping Based Pid Controller for Stabilizing an Underactuated X4-AUV. 2015.

MLA (8th ed.) Citation

Nur Fadzillah, Harun, and Md. Zain Zainah. A Backstepping Based Pid Controller for Stabilizing an Underactuated X4-AUV. 2015.

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