District of Columbia. Public Library. (1928). Thirty-second annual report of Board of Trustees and 31st annual report of Librarian of Public Library of D.C. for fiscal year ended June 30, 1929. GPO.
Chicago Style (17th ed.) CitationDistrict of Columbia. Public Library. Thirty-second Annual Report of Board of Trustees and 31st Annual Report of Librarian of Public Library of D.C. for Fiscal Year Ended June 30, 1929. [Washington]: GPO, 1928.
MLA (9th ed.) CitationDistrict of Columbia. Public Library. Thirty-second Annual Report of Board of Trustees and 31st Annual Report of Librarian of Public Library of D.C. for Fiscal Year Ended June 30, 1929. GPO, 1928.
Warning: These citations may not always be 100% accurate.