APA (7th ed.) Citation

Adam Matthew Digital (Firm). (2018). [Letter from unnamed writer, of Shiocton, Wisconsin, to sister]. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Adam Matthew Digital (Firm). [Letter from Unnamed Writer, of Shiocton, Wisconsin, to Sister]. Marlborough, Wiltshire: Adam Matthew Digital, 2018.

MLA (9th ed.) Citation

Adam Matthew Digital (Firm). [Letter from Unnamed Writer, of Shiocton, Wisconsin, to Sister]. Adam Matthew Digital, 2018.

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