APA (7th ed.) Citation

Black Hills National Forest (Agency : U.S.). (2022). Northern Black Hills, Black Hills National Forest, recreation trail map, motorized and non-motorized. Black Hills National Forest Headquarters.

Chicago Style (17th ed.) Citation

Black Hills National Forest (Agency : U.S.). Northern Black Hills, Black Hills National Forest, Recreation Trail Map, Motorized and Non-motorized. Custer, SD: Black Hills National Forest Headquarters, 2022.

MLA (9th ed.) Citation

Black Hills National Forest (Agency : U.S.). Northern Black Hills, Black Hills National Forest, Recreation Trail Map, Motorized and Non-motorized. Black Hills National Forest Headquarters, 2022.