APA (7th ed.) Citation

Kumanin, K. G. (1962). Generation of optical surfaces. Focal Library.

Chicago Style (17th ed.) Citation

Kumanin, K. G. Generation of Optical Surfaces. London ; New York: Focal Library, 1962.

MLA (9th ed.) Citation

Kumanin, K. G. Generation of Optical Surfaces. Focal Library, 1962.

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