APA引文

Yaakub, M. F. (2011). The effect of vortex trap on helicopter blade lift.

Chicago Style (17th ed.) Citation

Yaakub, Mohd Fauzi. The Effect of Vortex Trap on Helicopter Blade Lift. 2011.

MLA引文

Yaakub, Mohd Fauzi. The Effect of Vortex Trap on Helicopter Blade Lift. 2011.

警告：这些引文格式不一定是100％准确.