APA (7th ed.) Citation

Haggard, H. R., & Wakefield, H. R. Autograph letter signed: Westminster.

Chicago Style (17th ed.) Citation

Haggard, H. Rider, and Henry Russell Wakefield. Autograph Letter Signed: Westminster.

MLA (9th ed.) Citation

Haggard, H. Rider, and Henry Russell Wakefield. Autograph Letter Signed: Westminster.

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