APA (7th ed.) Citation

Sotheby's (London). (2006). Important silver, gold boxes & objects of vertu: London, Wednesday 29 November 2006. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (London). Important Silver, Gold Boxes & Objects of Vertu: London, Wednesday 29 November 2006. London: Sotheby's, 2006.

MLA (9th ed.) Citation

Sotheby's (London). Important Silver, Gold Boxes & Objects of Vertu: London, Wednesday 29 November 2006. Sotheby's, 2006.