APA (7th ed.) Citation

Rao,K. Narahari, Humphreys, C. J., & Rank, D. H. (1966). Wavelength standards in the infrared. Academic Press.

Chicago Style (17th ed.) Citation

Rao,K. Narahari, Curtis J. Humphreys, and D. H. Rank. Wavelength Standards in the Infrared. New York: Academic Press, 1966.

MLA (9th ed.) Citation

Rao,K. Narahari, et al. Wavelength Standards in the Infrared. Academic Press, 1966.