(1969). Geology of selected areas in New Jersey and Eastern: Pennsylvania and guidebook of excursions. Rutgers University Pr..
Cita Chicago (17th ed.)Geology of Selected Areas in New Jersey and Eastern: Pennsylvania and Guidebook of Excursions. New Brunswick: Rutgers University Pr., 1969.
Cita MLA (9th ed.)Geology of Selected Areas in New Jersey and Eastern: Pennsylvania and Guidebook of Excursions. Rutgers University Pr., 1969.
Atenció: Aquestes cites poden no estar 100% correctes.