APA (7th ed.) Citation

Asimellis, G. (2020). Geometrical optics. SPIE Press. https://doi.org/10.1117/3.2506310

Chicago Style (17th ed.) Citation

Asimellis, George. Geometrical Optics. Bellingham, Washington, USA: SPIE Press, 2020. https://doi.org/10.1117/3.2506310.

MLA (9th ed.) Citation

Asimellis, George. Geometrical Optics. SPIE Press, 2020. https://doi.org/10.1117/3.2506310.