APA (7th ed.) Citation

Sotheby's (Firm). (1980). Decorative arts from 1880, including art nouveau and art deco, April 1980. Sotheby.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). Decorative Arts from 1880, Including Art Nouveau and Art Deco, April 1980. London: Sotheby, 1980.

MLA (9th ed.) Citation

Sotheby's (Firm). Decorative Arts from 1880, Including Art Nouveau and Art Deco, April 1980. Sotheby, 1980.

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