Owens, J. P. (1970). Stratigraphy of the outcropping post-Magothy Upper Cretaceous formations in southern New Jersey and northern Delmarva Peninsula, Delaware, and Maryland. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationOwens, James Patrick. Stratigraphy of the Outcropping Post-Magothy Upper Cretaceous Formations in Southern New Jersey and Northern Delmarva Peninsula, Delaware, and Maryland. Washington: United States Department of the Interior, Geological Survey, 1970.
MLA (9th ed.) CitationOwens, James Patrick. Stratigraphy of the Outcropping Post-Magothy Upper Cretaceous Formations in Southern New Jersey and Northern Delmarva Peninsula, Delaware, and Maryland. United States Department of the Interior, Geological Survey, 1970.