APA (7th ed.) Citation

Williams, L. O. (1940). Williams, Louis O. Oct. 10, 1940 [to P.C. Standley]. Zenodo.

Chicago Style (17th ed.) Citation

Williams, Louis O. Williams, Louis O. Oct. 10, 1940 [to P.C. Standley]. Zenodo, 1940.

MLA (9th ed.) Citation

Williams, Louis O. Williams, Louis O. Oct. 10, 1940 [to P.C. Standley]. Zenodo, 1940.

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