APA (7th ed.) Citation

Sotheby's (Firm). (1986). Marine sale ... June 1986. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). Marine Sale ... June 1986. London: Sotheby's, 1986.

MLA (9th ed.) Citation

Sotheby's (Firm). Marine Sale ... June 1986. Sotheby's, 1986.

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