APA (7th ed.) Citation

Zhang, F., Buchfellner, F., Hu, W., Ao, W., Bian, Q., Roths, J., & Yang, M. Optical Fiber Hydrogen Sensor Based on π-Phase-Shifted Grating and Sputtered Pd/Hf Composite Film. SpringerOpen.

Chicago Style (17th ed.) Citation

Zhang, Fan, Fabian Buchfellner, Wenbin Hu, Wenxin Ao, Qiang Bian, Johannes Roths, and Minghong Yang. Optical Fiber Hydrogen Sensor Based on π-Phase-Shifted Grating and Sputtered Pd/Hf Composite Film. SpringerOpen.

MLA (9th ed.) Citation

Zhang, Fan, et al. Optical Fiber Hydrogen Sensor Based on π-Phase-Shifted Grating and Sputtered Pd/Hf Composite Film. SpringerOpen.

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