APA (7th ed.) Citation

Faxon, E. (1890). Faxon, Edwin Apr. 5, 1890 [Postcard]. Zenodo.

Chicago Style (17th ed.) Citation

Faxon, Edwin. Faxon, Edwin Apr. 5, 1890 [Postcard]. Zenodo, 1890.

MLA (9th ed.) Citation

Faxon, Edwin. Faxon, Edwin Apr. 5, 1890 [Postcard]. Zenodo, 1890.

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