APA (7th ed.) Citation

Sotheby's (Firm). (1990). Contemporary prints and multiples : December 1990: December 1990. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). Contemporary Prints and Multiples : December 1990: December 1990. London: Sotheby's, 1990.

MLA (9th ed.) Citation

Sotheby's (Firm). Contemporary Prints and Multiples : December 1990: December 1990. Sotheby's, 1990.

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