Four Photos of Corona

Chicago citation style
Four Photos of Corona. c. 1990s. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt2j49r42k. (Accessed December 11, 2018.)
APA citation style
(c. 1990s) Four Photos of Corona. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt2j49r42k
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.cdlib.org/ark:/13030/kt2j49r42k>.
Note: These citations are programmatically generated and may be incomplete.