Serpent Mound aerial view

Chicago citation style
Ohio Federal Writers' Project. Serpent Mound aerial view. 1930s. Retrieved from the Digital Public Library of America, http://www.ohiomemory.org/cdm/ref/collection/p267401coll34/id/7399. (Accessed February 25, 2021.)
APA citation style
Ohio Federal Writers' Project, (1930s) Serpent Mound aerial view. Retrieved from the Digital Public Library of America, http://www.ohiomemory.org/cdm/ref/collection/p267401coll34/id/7399
MLA citation style
Ohio Federal Writers' Project. Retrieved from the Digital Public Library of America <http://www.ohiomemory.org/cdm/ref/collection/p267401coll34/id/7399>.
Note: These citations are programmatically generated and may be incomplete.