Cita APA (7th ed.)

Liao, T., Sheard, S., Li, M., Zhu, J., & Prewett, P. (1997). High-efficiency focusing waveguide grating coupler with parallelogramic groove profiles.

Cita Chicago (17th ed.)

Liao, T., S. Sheard, M. Li, J. Zhu, i P. Prewett. High-efficiency Focusing Waveguide Grating Coupler with Parallelogramic Groove Profiles. 1997.

Cita MLA (9th ed.)

Liao, T., et al. High-efficiency Focusing Waveguide Grating Coupler with Parallelogramic Groove Profiles. 1997.