Cape Cod National Seashore, Barnstable County, Massachusetts [2009]

Chicago citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-. Cape Cod National Seashore, Barnstable County, Massachusetts [2009]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20016104. (Accessed July 21, 2018.)
APA citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-, Cape Cod National Seashore, Barnstable County, Massachusetts [2009]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20016104
MLA citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/20016104>.
Note: These citations are programmatically generated and may be incomplete.