APA (7th ed.) Citation

Zhang, Y., Xu, D., & Okada, K. Digital Phase-Locked Loops: Exploring Different Boundaries. IEEE.

Chicago Style (17th ed.) Citation

Zhang, Yuncheng, Dingxin Xu, and Kenichi Okada. Digital Phase-Locked Loops: Exploring Different Boundaries. IEEE.

MLA (9th ed.) Citation

Zhang, Yuncheng, et al. Digital Phase-Locked Loops: Exploring Different Boundaries. IEEE.