APA (7th ed.) Citation

Farlow, W. G. (1842). Farlow, William G. Feb. 1 [no year] [to S. Watson]. Zenodo.

Chicago Style (17th ed.) Citation

Farlow, W. G. Farlow, William G. Feb. 1 [no Year] [to S. Watson]. Zenodo, 1842.

MLA (9th ed.) Citation

Farlow, W. G. Farlow, William G. Feb. 1 [no Year] [to S. Watson]. Zenodo, 1842.

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