Sotheby's (Firm). (1994). Impressionist and modern painting, drawings and sculpture, part 2. Sotheby's.
Chicago Style (17th ed.) CitationSotheby's (Firm). Impressionist and Modern Painting, Drawings and Sculpture, Part 2. London: Sotheby's, 1994.
MLA (9th ed.) CitationSotheby's (Firm). Impressionist and Modern Painting, Drawings and Sculpture, Part 2. Sotheby's, 1994.
Warning: These citations may not always be 100% accurate.