APA (7th ed.) Citation

Ruifeng, W., Liyong, Z., Jianwei, Z., & Changlu, W. Summary of Harmonic Gear Drive. Editorial Office of Journal of Mechanical Transmission.

Chicago Style (17th ed.) Citation

Ruifeng, Wang, Zhang Liyong, Zhang Jianwei, and Wang Changlu. Summary of Harmonic Gear Drive. Editorial Office of Journal of Mechanical Transmission.

MLA (9th ed.) Citation

Ruifeng, Wang, et al. Summary of Harmonic Gear Drive. Editorial Office of Journal of Mechanical Transmission.