APA (7th ed.) Citation

U.S. Coast and Geodetic Survey, Heck, N. H., & Service, J. H. (1924). Velocity of sound in sea water. Govt. Print. Off.

Chicago Style (17th ed.) Citation

U.S. Coast and Geodetic Survey, N. H. Heck, and Jerry Hall Service. Velocity of Sound in Sea Water. Washington, D.C.: Govt. Print. Off, 1924.

MLA (9th ed.) Citation

U.S. Coast and Geodetic Survey, et al. Velocity of Sound in Sea Water. Govt. Print. Off, 1924.