APA (7th ed.) Citation

Middleton, J. S. ;. L., & Citrine, W. Letter (copy).

Chicago Style (17th ed.) Citation

Middleton, J. S. ; Lindsay, and Walter Citrine. Letter (copy).

MLA (8th ed.) Citation

Middleton, J. S. ; Lindsay, and Walter Citrine. Letter (copy).

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