APA (7th ed.) Citation

Ionia County Road Commission. (1983). Official highway map of Ionia County, Michigan. Ionia County Road Commission.

Chicago Style (17th ed.) Citation

Ionia County Road Commission. Official Highway Map of Ionia County, Michigan. Ionia, Michigan: Ionia County Road Commission, 1983.

MLA (9th ed.) Citation

Ionia County Road Commission. Official Highway Map of Ionia County, Michigan. Ionia County Road Commission, 1983.

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