APA (7th ed.) Citation

Christie's (New York, N.Y.). (1989). Fine 20th century decorative arts. Christies.

Chicago Style (17th ed.) Citation

Christie's (New York, N.Y.). Fine 20th Century Decorative Arts. New York: Christies, 1989.

MLA (9th ed.) Citation

Christie's (New York, N.Y.). Fine 20th Century Decorative Arts. Christies, 1989.

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