APA (7th ed.) Citation

Sotheby Parke Bernet Group. (1986). Impressionist, modern and contemporary paintings, drawings, watercolours and sculpture October 1986. Sotheby.

Chicago Style (17th ed.) Citation

Sotheby Parke Bernet Group. Impressionist, Modern and Contemporary Paintings, Drawings, Watercolours and Sculpture October 1986. London: Sotheby, 1986.

MLA (9th ed.) Citation

Sotheby Parke Bernet Group. Impressionist, Modern and Contemporary Paintings, Drawings, Watercolours and Sculpture October 1986. Sotheby, 1986.

Warning: These citations may not always be 100% accurate.