APA (7th ed.) Citation

Asimellis, G. (2020). Geometrical Optics. SPIE Press.

Chicago Style (17th ed.) Citation

Asimellis, George. Geometrical Optics. Bellingham, Washington, USA: SPIE Press, 2020.

MLA (9th ed.) Citation

Asimellis, George. Geometrical Optics. SPIE Press, 2020.

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