APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1921). Leave regulations. GPO.

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Leave Regulations. [Washington]: GPO, 1921.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Leave Regulations. GPO, 1921.

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