National Gallery of Art (U.S.). (1981). Research reports, history of art. The Center.
Chicago Style (17th ed.) CitationNational Gallery of Art (U.S.). Research Reports, History of Art. Washington, D.C.: The Center, 1981.
MLA (8th ed.) CitationNational Gallery of Art (U.S.). Research Reports, History of Art. The Center, 1981.
Warning: These citations may not always be 100% accurate.