District of Columbia. Public Library. (1928). Girls and Boys Department. U.S. GPO.
Chicago Style (17th ed.) CitationDistrict of Columbia. Public Library. Girls and Boys Department. Washington: U.S. GPO, 1928.
MLA (9th ed.) CitationDistrict of Columbia. Public Library. Girls and Boys Department. U.S. GPO, 1928.
Warning: These citations may not always be 100% accurate.