APA (7th ed.) Citation

Wang, C., Li, Z., Kim, M., Xiong, X., Ren, X., Guo, G., . . . Lončar, M. (2017). Metasurface-assisted phase-matching-free second harmonic generation in lithium niobate waveguides. Nature Portfolio.

Chicago Style (17th ed.) Citation

Wang, Cheng, Zhaoyi Li, Myoung-Hwan Kim, Xiao Xiong, Xi-Feng Ren, Guang-Can Guo, Nanfang Yu, and Marko Lončar. Metasurface-assisted Phase-matching-free Second Harmonic Generation in Lithium Niobate Waveguides. Nature Portfolio, 2017.

MLA (8th ed.) Citation

Wang, Cheng, et al. Metasurface-assisted Phase-matching-free Second Harmonic Generation in Lithium Niobate Waveguides. Nature Portfolio, 2017.