APA (7th ed.) Citation

Barbey, W. (1890). Barbey, William Oct. 13, 1890 [to unknown]. Zenodo.

Chicago Style (17th ed.) Citation

Barbey, William. Barbey, William Oct. 13, 1890 [to Unknown]. Zenodo, 1890.

MLA (9th ed.) Citation

Barbey, William. Barbey, William Oct. 13, 1890 [to Unknown]. Zenodo, 1890.

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