APA (7th ed.) Citation

United States. Coast Guard. (1925). Radio communication with use of model T-1 transmitter and type CGR-1 receiver. GPO.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Radio Communication with Use of Model T-1 Transmitter and Type CGR-1 Receiver. [Washington]: GPO, 1925.

MLA (9th ed.) Citation

United States. Coast Guard. Radio Communication with Use of Model T-1 Transmitter and Type CGR-1 Receiver. GPO, 1925.