Cita APA

Sotheby's (Firma), & Sotheby's (Firma). (1984). Important 19th century European paintings drawing and watercolors. New York, New York: Sotheby Parke Bernet.

Citación estilo Chicago

Sotheby's (Firma), y Sotheby's (Firma). Important 19th Century European Paintings Drawing and Watercolors. New York, New York: Sotheby Parke Bernet, 1984.

Cita MLA

Sotheby's (Firma), y Sotheby's (Firma). Important 19th Century European Paintings Drawing and Watercolors. New York, New York: Sotheby Parke Bernet, 1984.