Dinosaur Quarry Visitor Center at Dinosaur National Monument at night, Vernal, ca. 1959

Chicago citation style
Hupy, Art, Unidentified. Dinosaur Quarry Visitor Center at Dinosaur National Monument at night, Vernal, ca. 1959. ca. 1959. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/166. (Accessed October 22, 2018.)
APA citation style
Hupy, Art, Unidentified, (ca. 1959) Dinosaur Quarry Visitor Center at Dinosaur National Monument at night, Vernal, ca. 1959. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/166
MLA citation style
Hupy, Art, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/166>.
Note: These citations are programmatically generated and may be incomplete.