APA (7th ed.) Citation

Harvey, W. H. (1826). Harvey, William Henry undated [to Theodore Suloit]. Zenodo.

Chicago Style (17th ed.) Citation

Harvey, William H. Harvey, William Henry Undated [to Theodore Suloit]. Zenodo, 1826.

MLA (9th ed.) Citation

Harvey, William H. Harvey, William Henry Undated [to Theodore Suloit]. Zenodo, 1826.

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