APA (7th ed.) Citation

United States. Navy Department. (1919). Use of radio for communications. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Navy Department. Use of Radio for Communications. Washington: [publisher not identified], 1919.

MLA (9th ed.) Citation

United States. Navy Department. Use of Radio for Communications. [publisher not identified], 1919.

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