Arch at Castillo de San Marcos National Monument, St. Augustine, Florida, the oldest city in the United States

Chicago citation style
Arch at Castillo de San Marcos National Monument, St. Augustine, Florida, the oldest city in the United States. 1930-1945. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ms35tt95v. (Accessed July 20, 2018.)
APA citation style
(1930-1945) Arch at Castillo de San Marcos National Monument, St. Augustine, Florida, the oldest city in the United States. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/ms35tt95v
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/ms35tt95v>.
Note: These citations are programmatically generated and may be incomplete.