APA (7th ed.) Citation

Sotheby's (Firm). (1990). Russian Avant-Garde : pictures from the collection formed by George Costakis: Pictures from the collection formed by George Costakis. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). Russian Avant-Garde : Pictures from the Collection Formed by George Costakis: Pictures from the Collection Formed by George Costakis. London: Sotheby's, 1990.

MLA (9th ed.) Citation

Sotheby's (Firm). Russian Avant-Garde : Pictures from the Collection Formed by George Costakis: Pictures from the Collection Formed by George Costakis. Sotheby's, 1990.

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