APA (7th ed.) Citation

Osborn, S. (1757). A letter to the Right Honourable the L---ds of the A------y. [publisher not identified].

Chicago Style (17th ed.) Citation

Osborn, Sarah. A Letter to the Right Honourable the L---ds of the A------y. [London?]: [publisher not identified], 1757.

MLA (9th ed.) Citation

Osborn, Sarah. A Letter to the Right Honourable the L---ds of the A------y. [publisher not identified], 1757.