APA (7th ed.) Citation

Liu, H., Sun, X., & Li, Z. A Low-Pass Filter of Wide Stopband with a Novel Multilayer Fractal Photonic Bandgap Structure. Wiley.

Chicago Style (17th ed.) Citation

Liu, Hai-Wen, Xiao-Wei Sun, and Zheng-Fan Li. A Low-Pass Filter of Wide Stopband with a Novel Multilayer Fractal Photonic Bandgap Structure. Wiley.

MLA (9th ed.) Citation

Liu, Hai-Wen, et al. A Low-Pass Filter of Wide Stopband with a Novel Multilayer Fractal Photonic Bandgap Structure. Wiley.

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