APA (7th ed.) Citation

United States. Coast Guard. (1926). Use of telephone. GPO.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Use of Telephone. [Washington]: GPO, 1926.

MLA (9th ed.) Citation

United States. Coast Guard. Use of Telephone. GPO, 1926.

Warning: These citations may not always be 100% accurate.