APA (7th ed.) Citation

Sotheby & Co. (1955). Catalogue of the well-known collection of autograph letters historical documents and holograph music ... the second portion ... which will be sold by auction ... on Monday, the 24th January, 1955. Sotheby & Co.

Chicago Style (17th ed.) Citation

Sotheby & Co. Catalogue of the Well-known Collection of Autograph Letters Historical Documents and Holograph Music ... the Second Portion ... Which Will Be Sold by Auction ... on Monday, the 24th January, 1955. London: Sotheby & Co, 1955.

MLA (9th ed.) Citation

Sotheby & Co. Catalogue of the Well-known Collection of Autograph Letters Historical Documents and Holograph Music ... the Second Portion ... Which Will Be Sold by Auction ... on Monday, the 24th January, 1955. Sotheby & Co, 1955.

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