APA (7th ed.) Citation

Washington State Highway Commission & Washington (State). Department of Highways. (1962). Historical markers.

Chicago Style (17th ed.) Citation

Washington State Highway Commission and Washington (State). Department of Highways. Historical Markers. [Olympia, 1962.

MLA (8th ed.) Citation

Washington State Highway Commission and Washington (State). Department of Highways. Historical Markers. 1962.

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