Sotheby's (Firm). (1990). The ICA auction a sale of 20th century paintings, drawings, photographs, sculpture and installations in aid of the Institute of Contemporary Art: A sale of 20th century paintings, drawings, photographs, sculpture and installations in aid of the Institute of Contemporary Art. Sotheby's.
Chicago Style (17th ed.) CitationSotheby's (Firm). The ICA Auction a Sale of 20th Century Paintings, Drawings, Photographs, Sculpture and Installations in Aid of the Institute of Contemporary Art: A Sale of 20th Century Paintings, Drawings, Photographs, Sculpture and Installations in Aid of the Institute of Contemporary Art. London: Sotheby's, 1990.
MLA (9th ed.) CitationSotheby's (Firm). The ICA Auction a Sale of 20th Century Paintings, Drawings, Photographs, Sculpture and Installations in Aid of the Institute of Contemporary Art: A Sale of 20th Century Paintings, Drawings, Photographs, Sculpture and Installations in Aid of the Institute of Contemporary Art. Sotheby's, 1990.