APA (7th ed.) Citation

Sotheby & Co. (1932). Catalogue of valuable authograph letters, historical documents, printed books, &c. ... which will be sold by auction ... on Wednesday, 1st of June, 1932. Sotheby & Co.

Chicago Style (17th ed.) Citation

Sotheby & Co. Catalogue of Valuable Authograph Letters, Historical Documents, Printed Books, &c. ... Which Will Be Sold by Auction ... on Wednesday, 1st of June, 1932. London: Sotheby & Co, 1932.

MLA (9th ed.) Citation

Sotheby & Co. Catalogue of Valuable Authograph Letters, Historical Documents, Printed Books, &c. ... Which Will Be Sold by Auction ... on Wednesday, 1st of June, 1932. Sotheby & Co, 1932.

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