APA (7th ed.) Citation

United States. Coast Guard. (1930). Report of gunnery exercises for gunnery year 1930-1931. GPO.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Report of Gunnery Exercises for Gunnery Year 1930-1931. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Coast Guard. Report of Gunnery Exercises for Gunnery Year 1930-1931. GPO, 1930.

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