APA (7th ed.) Citation

U.S. Coast and Geodetic Survey. (1929). Radio acoustic position finding: Hydrophone mounting for deep water or rough bottom. GPO.

Chicago Style (17th ed.) Citation

U.S. Coast and Geodetic Survey. Radio Acoustic Position Finding: Hydrophone Mounting for Deep Water or Rough Bottom. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

U.S. Coast and Geodetic Survey. Radio Acoustic Position Finding: Hydrophone Mounting for Deep Water or Rough Bottom. GPO, 1929.