Sotheby & Co. (London, England), University Microfilms International, & Sotheby Publications. (1995). Catalogues of sales: A guide to the collection. University Microfilms International.
Chicago Style (17th ed.) CitationSotheby & Co. (London, England), University Microfilms International, and Sotheby Publications. Catalogues of Sales: A Guide to the Collection. Ann Arbor, MI: University Microfilms International, 1995.
MLA (8th ed.) CitationSotheby & Co. (London, England), et al. Catalogues of Sales: A Guide to the Collection. University Microfilms International, 1995.
Warning: These citations may not always be 100% accurate.