APA (7th ed.) Citation

Sotheby's (London). (1986). Continental pottery and porcelain: Day of sale Tuesday, 17th June 1986. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (London). Continental Pottery and Porcelain: Day of Sale Tuesday, 17th June 1986. London: Sotheby's, 1986.

MLA (9th ed.) Citation

Sotheby's (London). Continental Pottery and Porcelain: Day of Sale Tuesday, 17th June 1986. Sotheby's, 1986.

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