Sotheby's. (1991). Post war and contemporary British art and twentieth century British sculpture. Sotheby's.
Chicago Style (17th ed.) CitationSotheby's. Post War and Contemporary British Art and Twentieth Century British Sculpture. London: Sotheby's, 1991.
MLA (8th ed.) CitationSotheby's. Post War and Contemporary British Art and Twentieth Century British Sculpture. Sotheby's, 1991.
Warning: These citations may not always be 100% accurate.