APA (7th ed.) Citation

R.L. Polk & Co. (1969). Map of Hinsdale, Clarendon Hills, Oak Brook and vicinity, Illinois.

Chicago Style (17th ed.) Citation

R.L. Polk & Co. Map of Hinsdale, Clarendon Hills, Oak Brook and Vicinity, Illinois. Boston, Mass, 1969.

MLA (8th ed.) Citation

R.L. Polk & Co. Map of Hinsdale, Clarendon Hills, Oak Brook and Vicinity, Illinois. 1969.

Warning: These citations may not always be 100% accurate.