APA (7th ed.) Citation

Liu, J., Mekhilef, S., & Li, H. (2011). Effective induction motor controller based Voltage/frequency.

Chicago Style (17th ed.) Citation

Liu, J., Saad Mekhilef, and H. Li. Effective Induction Motor Controller Based Voltage/frequency. 2011.

MLA (9th ed.) Citation

Liu, J., et al. Effective Induction Motor Controller Based Voltage/frequency. 2011.