Hay field in Sonoma County

Chicago citation style
Hay field in Sonoma County. 1977. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/14471. (Accessed December 11, 2018.)
APA citation style
(1977) Hay field in Sonoma County. Retrieved from the Digital Public Library of America, http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/14471
MLA citation style
Retrieved from the Digital Public Library of America <http://heritage.sonomalibrary.org/cdm/ref/collection/p15763coll2/id/14471>.
Note: These citations are programmatically generated and may be incomplete.