APA (7th ed.) Citation

Ralston, W. R. S. Autograph letter signed: Dear Mrs Garnett.

Chicago Style (17th ed.) Citation

Ralston, William Ralston Shedden. Autograph Letter Signed: Dear Mrs Garnett.

MLA (9th ed.) Citation

Ralston, William Ralston Shedden. Autograph Letter Signed: Dear Mrs Garnett.

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