APA (7th ed.) Citation

Willatzen, M., Zhang, Z., & Wang, Z. L. Quantization of the piezoelectric constant. American Physical Society.

Chicago Style (17th ed.) Citation

Willatzen, Morten, Zhiwei Zhang, and Zhong Lin Wang. Quantization of the Piezoelectric Constant. American Physical Society.

MLA (9th ed.) Citation

Willatzen, Morten, et al. Quantization of the Piezoelectric Constant. American Physical Society.