APA (7th ed.) Citation

Hummel, R. E., Wissmann, P., & Guenther, K. H. (1995). Handbook of optical properties. CRC Press.

Chicago Style (17th ed.) Citation

Hummel, Rolf E., P. Wissmann, and Karl H. Guenther. Handbook of Optical Properties. Boca Raton, FL: CRC Press, 1995.

MLA (8th ed.) Citation

Hummel, Rolf E., et al. Handbook of Optical Properties. CRC Press, 1995.