Sotheby's (Firma), & Sotheby's (Firma). (1984). Important 19th century European paintings drawing and watercolors. New York, New York: Sotheby Parke Bernet.
Chicago Style CitationSotheby's (Firma), and Sotheby's (Firma). Important 19th Century European Paintings Drawing and Watercolors. New York, New York: Sotheby Parke Bernet, 1984.
MLA CitationSotheby's (Firma), and Sotheby's (Firma). Important 19th Century European Paintings Drawing and Watercolors. New York, New York: Sotheby Parke Bernet, 1984.
Warning: These citations may not always be 100% accurate.