APA (7th ed.) Citation

Smith, A. M. (1905). Smith, Annie M. Oct. 14, 1905 [postcard]. Zenodo.

Chicago Style (17th ed.) Citation

Smith, Annie Morrill. Smith, Annie M. Oct. 14, 1905 [postcard]. Zenodo, 1905.

MLA (9th ed.) Citation

Smith, Annie Morrill. Smith, Annie M. Oct. 14, 1905 [postcard]. Zenodo, 1905.

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