APA (7th ed.) Citation

Wu, H., Zhang, H., & Liu, Y. Quasi-perfect spiral sound-absorbing metasurfaces for ultra-broadband motor vibration and noise reduction. AIP Publishing LLC.

Chicago Style (17th ed.) Citation

Wu, Huilan, Han Zhang, and Yijun Liu. Quasi-perfect Spiral Sound-absorbing Metasurfaces for Ultra-broadband Motor Vibration and Noise Reduction. AIP Publishing LLC.

MLA (9th ed.) Citation

Wu, Huilan, et al. Quasi-perfect Spiral Sound-absorbing Metasurfaces for Ultra-broadband Motor Vibration and Noise Reduction. AIP Publishing LLC.

Warning: These citations may not always be 100% accurate.