Geological Survey (U.S.), Karklins, O. L., & Repetski, J. E. (1989). Distribution of selected Ordovician conodont faunas in northern New Jersey. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), Olgerts L. Karklins, and John E. Repetski. Distribution of Selected Ordovician Conodont Faunas in Northern New Jersey. Reston, Va.: The Survey, 1989.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Distribution of Selected Ordovician Conodont Faunas in Northern New Jersey. The Survey, 1989.
Warning: These citations may not always be 100% accurate.