APA (7th ed.) Citation

United States. Coast Guard. (1927). Rules for handling mail and files at units of U.S. Coast Guard, 1927. GPO.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Rules for Handling Mail and Files at Units of U.S. Coast Guard, 1927. [Washington]: GPO, 1927.

MLA (9th ed.) Citation

United States. Coast Guard. Rules for Handling Mail and Files at Units of U.S. Coast Guard, 1927. GPO, 1927.

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