Variola

Chicago citation style
Rainforth, S. I.. Variola. 1910. Retrieved from the Digital Public Library of America, https://digital.lib.ecu.edu/21231. (Accessed August 15, 2018.)
APA citation style
Rainforth, S. I., (1910) Variola. Retrieved from the Digital Public Library of America, https://digital.lib.ecu.edu/21231
MLA citation style
Rainforth, S. I.. Retrieved from the Digital Public Library of America <https://digital.lib.ecu.edu/21231>.
Note: These citations are programmatically generated and may be incomplete.