Letter from Geo[rge] G. Mackenzie to [Robert Underwood] Johnson, 1893 Jan 30

Chicago citation style
Geo[rge] G. Mackenzie. Letter from Geo[rge] G. Mackenzie to [Robert Underwood] Johnson, 1893 Jan 30. 1893 Jan 30. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt2j49r632. (Accessed December 14, 2018.)
APA citation style
Geo[rge] G. Mackenzie, (1893 Jan 30) Letter from Geo[rge] G. Mackenzie to [Robert Underwood] Johnson, 1893 Jan 30. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt2j49r632
MLA citation style
Geo[rge] G. Mackenzie. Retrieved from the Digital Public Library of America <http://ark.cdlib.org/ark:/13030/kt2j49r632>.
Note: These citations are programmatically generated and may be incomplete.