APA (7th ed.) Citation

Cheboygan County (Mich.). Board of Supervisors, Cheboygan County Chamber of Commerce, & Fultz, R. A. (1933). Official map of Cheboygan County, Michigan.

Chicago Style (17th ed.) Citation

Cheboygan County (Mich.). Board of Supervisors, Cheboygan County Chamber of Commerce, and Royal A. Fultz. Official Map of Cheboygan County, Michigan. 1933.

MLA (9th ed.) Citation

Cheboygan County (Mich.). Board of Supervisors, et al. Official Map of Cheboygan County, Michigan. 1933.