Petrified wood with squirrel patterns, Ginkgo Petrified Forest State Park, July 4, 1938

Chicago citation style
Lindsley, Lawrence Denny, 1878-1975.. Petrified wood with squirrel patterns, Ginkgo Petrified Forest State Park, July 4, 1938. 1882. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ll/id/1013. (Accessed July 18, 2018.)
APA citation style
Lindsley, Lawrence Denny, 1878-1975., (1882) Petrified wood with squirrel patterns, Ginkgo Petrified Forest State Park, July 4, 1938. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ll/id/1013
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/1013>.
Note: These citations are programmatically generated and may be incomplete.