APA (7th ed.) Citation

Mr. Langford and Son. (1769). A catalogue of the curious collection of coins and medals, of Charles Woolfe, ... which ... will be sold by auction, by Mr. Langford and Son, ... on Saturday the 18th of this instant February 1769. [publisher not identified].

Chicago Style (17th ed.) Citation

Mr. Langford and Son. A Catalogue of the Curious Collection of Coins and Medals, of Charles Woolfe, ... Which ... Will Be Sold by Auction, by Mr. Langford and Son, ... on Saturday the 18th of This Instant February 1769. [London]: [publisher not identified], 1769.

MLA (9th ed.) Citation

Mr. Langford and Son. A Catalogue of the Curious Collection of Coins and Medals, of Charles Woolfe, ... Which ... Will Be Sold by Auction, by Mr. Langford and Son, ... on Saturday the 18th of This Instant February 1769. [publisher not identified], 1769.