(1960). Dune classification and barrier dune designation: [map of Berrien County, Michigan]. [Publisher not identified].
Chicago Style (17th ed.) CitationDune Classification and Barrier Dune Designation: [map of Berrien County, Michigan]. [Place of publication not identified]: [Publisher not identified], 1960.
MLA (9th ed.) CitationDune Classification and Barrier Dune Designation: [map of Berrien County, Michigan]. [Publisher not identified], 1960.
Warning: These citations may not always be 100% accurate.