APA Citation

William Simpson Keller, the first chief highway engineer for the state of Alabama. Alabama Department of Archives and History.

Chicago Style Citation

William Simpson Keller, the First Chief Highway Engineer for the State of Alabama. Alabama Department of Archives and History.

MLA Citation

William Simpson Keller, the First Chief Highway Engineer for the State of Alabama. Alabama Department of Archives and History.

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