APA (7th ed.) Citation

Michigan. Land Economic Survey. (1925). Farm-forest map of Alpena County: [Michigan]. Land Economic survey.

Chicago Style (17th ed.) Citation

Michigan. Land Economic Survey. Farm-forest Map of Alpena County: [Michigan]. [Lansing, Mich.]: Land Economic survey, 1925.

MLA (9th ed.) Citation

Michigan. Land Economic Survey. Farm-forest Map of Alpena County: [Michigan]. Land Economic survey, 1925.

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