APA (7th ed.) Citation

United States. Coast Guard. (1923). Marks of enlisted persons. GPO.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Marks of Enlisted Persons. [Washington]: GPO, 1923.

MLA (9th ed.) Citation

United States. Coast Guard. Marks of Enlisted Persons. GPO, 1923.

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