Cross section of a mound demonstrating dark soil on pale, course gravel in Mima Prairie, April 9, 1968

Chicago citation style
Scheffer, Victor B.. Cross section of a mound demonstrating dark soil on pale, course gravel in Mima Prairie, April 9, 1968. 1968. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2076. (Accessed August 19, 2018.)
APA citation style
Scheffer, Victor B., (1968) Cross section of a mound demonstrating dark soil on pale, course gravel in Mima Prairie, April 9, 1968. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2076
MLA citation style
Scheffer, Victor B.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2076>.
Note: These citations are programmatically generated and may be incomplete.