Feldman, H. R. (2015). Paleontology and geology of the Martinsburg, Shawangunk, Onondaga, and Hornerstown formations (Northeastern United States): With some field guides. Touro College Press.
Chicago Style (17th ed.) CitationFeldman, Howard Randall. Paleontology and Geology of the Martinsburg, Shawangunk, Onondaga, and Hornerstown Formations (Northeastern United States): With Some Field Guides. New York: Touro College Press, 2015.
MLA (9th ed.) CitationFeldman, Howard Randall. Paleontology and Geology of the Martinsburg, Shawangunk, Onondaga, and Hornerstown Formations (Northeastern United States): With Some Field Guides. Touro College Press, 2015.
Warning: These citations may not always be 100% accurate.