APA (7th ed.) Citation

Adam Matthew Digital (Firm). (2019). Letter from Lady Morgan to Mrs [?]. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Adam Matthew Digital (Firm). Letter from Lady Morgan to Mrs [?]. Marlborough, Wiltshire: Adam Matthew Digital, 2019.

MLA (9th ed.) Citation

Adam Matthew Digital (Firm). Letter from Lady Morgan to Mrs [?]. Adam Matthew Digital, 2019.