APA (7th ed.) Citation

Washtenaw County (Mich.). Board of Road Commissioners. (1978). Washtenaw County, Michigan (Revised 12-78.). Board of Road Commissioners.

Chicago Style (17th ed.) Citation

Washtenaw County (Mich.). Board of Road Commissioners. Washtenaw County, Michigan. Revised 12-78. Ann Arbor: Board of Road Commissioners, 1978.

MLA (9th ed.) Citation

Washtenaw County (Mich.). Board of Road Commissioners. Washtenaw County, Michigan. Revised 12-78. Board of Road Commissioners, 1978.