APA (7th ed.) Citation

Sotheby's (Firm). The Ivory hammer : the year at Sotheby's and Parke-Bernet: The year at Sotheby's and Parke-Bernet. Longmans.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). The Ivory Hammer : The Year at Sotheby's and Parke-Bernet: The Year at Sotheby's and Parke-Bernet. London: Longmans.

MLA (9th ed.) Citation

Sotheby's (Firm). The Ivory Hammer : The Year at Sotheby's and Parke-Bernet: The Year at Sotheby's and Parke-Bernet. Longmans.

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