APA (7th ed.) Citation

Combe, W. (1777). A letter to Her Grace the Duchess of Devonshire (A new edition.). Printed for Fielding and Walker, No. 20, Pater-noster-Row.

Chicago Style (17th ed.) Citation

Combe, William. A Letter to Her Grace the Duchess of Devonshire. A new edition. London: Printed for Fielding and Walker, No. 20, Pater-noster-Row, 1777.

MLA (9th ed.) Citation

Combe, William. A Letter to Her Grace the Duchess of Devonshire. A new edition. Printed for Fielding and Walker, No. 20, Pater-noster-Row, 1777.