APA (7th ed.) Citation

Sotheby's (Firm). (1988). The Elton John collection. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). The Elton John Collection. London: Sotheby's, 1988.

MLA (9th ed.) Citation

Sotheby's (Firm). The Elton John Collection. Sotheby's, 1988.

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