APA (7th ed.) Citation

United States. Navy Department. (1920). Use of standard time zones at sea. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Navy Department. Use of Standard Time Zones at Sea. Washington: U.S. GPO, 1920.

MLA (9th ed.) Citation

United States. Navy Department. Use of Standard Time Zones at Sea. U.S. GPO, 1920.

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