Forest preserves of Cook County owned and controlled by the Forest preserve district of Cook County in the state of Illinois

Chicago citation style
Cook Co., Ill. Board of forest preserve commissioners. [from old catalog]. Forest preserves of Cook County owned and controlled by the Forest preserve district of Cook County in the state of Illinois. [1918?]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602664. (Accessed October 22, 2018.)
APA citation style
Cook Co., Ill. Board of forest preserve commissioners. [from old catalog], ([1918?]) Forest preserves of Cook County owned and controlled by the Forest preserve district of Cook County in the state of Illinois. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602664
MLA citation style
Cook Co., Ill. Board of forest preserve commissioners. [from old catalog]. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009602664>.
Note: These citations are programmatically generated and may be incomplete.