OSBORNE, H. (1981). The oxford companion to Twentieth Century art. Oxford Uninersity press.
Chicago Style (17th ed.) CitationOSBORNE, Harold. The Oxford Companion to Twentieth Century Art. Oxford Uninersity press, 1981.
MLA (8th ed.) CitationOSBORNE, Harold. The Oxford Companion to Twentieth Century Art. Oxford Uninersity press, 1981.
Warning: These citations may not always be 100% accurate.