Ginkgo Petrified Forest State Park with museum keeper's house in foreground, April 24, 1938

Chicago citation style
Lindsley, Lawrence Denny, 1878-1975.. Ginkgo Petrified Forest State Park with museum keeper's house in foreground, April 24, 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ll/id/991. (Accessed August 16, 2018.)
APA citation style
Lindsley, Lawrence Denny, 1878-1975., Ginkgo Petrified Forest State Park with museum keeper's house in foreground, April 24, 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ll/id/991
MLA citation style
Lindsley, Lawrence Denny, 1878-1975.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ll/id/991>.
Note: These citations are programmatically generated and may be incomplete.