APA (7th ed.) Citation

McMahon, H. (2022). African American communities along the Chesapeake & Ohio Canal in Washington, DC, and lower Montgomery County, Maryland. National Park Service, National Capital Area.

Chicago Style (17th ed.) Citation

McMahon, Heather. African American Communities Along the Chesapeake & Ohio Canal in Washington, DC, and Lower Montgomery County, Maryland. Washington, D.C.: National Park Service, National Capital Area, 2022.

MLA (9th ed.) Citation

McMahon, Heather. African American Communities Along the Chesapeake & Ohio Canal in Washington, DC, and Lower Montgomery County, Maryland. National Park Service, National Capital Area, 2022.