Tractor pulling disk harrow

Chicago citation style
Tractor pulling disk harrow. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/nbhs/id/60. (Accessed March 29, 2024.)
APA citation style
Tractor pulling disk harrow. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/nbhs/id/60
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/nbhs/id/60>.
Note: These citations are programmatically generated and may be incomplete.