Weiss, M. P. (1965). The American upper ordovician standard. VII. stratigraphy and petrology of the Cynthiana and Eden formations of the Ohio Valley. Geological Society of America.
Chicago Style (17th ed.) CitationWeiss, M. P. The American Upper Ordovician Standard. VII. Stratigraphy and Petrology of the Cynthiana and Eden Formations of the Ohio Valley. New York: Geological Society of America, 1965.
MLA (9th ed.) CitationWeiss, M. P. The American Upper Ordovician Standard. VII. Stratigraphy and Petrology of the Cynthiana and Eden Formations of the Ohio Valley. Geological Society of America, 1965.
Warning: These citations may not always be 100% accurate.