APA (7th ed.) Citation

Epstein, A. G., Epstein, J. B., Spink, W. J., & Jennings, D. S. (1967). Upper Silurian and Lower Devonian stratigraphy of northeastern Pennsylvania, New Jersey, and southeasternmost New York: A description and partial revision of the physical stratigraphy and interpretations of depositional environments. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Epstein, Anita G., Jack Burton Epstein, Walter J. Spink, and D. S. Jennings. Upper Silurian and Lower Devonian Stratigraphy of Northeastern Pennsylvania, New Jersey, and Southeasternmost New York: A Description and Partial Revision of the Physical Stratigraphy and Interpretations of Depositional Environments. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1967.

MLA (9th ed.) Citation

Epstein, Anita G., et al. Upper Silurian and Lower Devonian Stratigraphy of Northeastern Pennsylvania, New Jersey, and Southeasternmost New York: A Description and Partial Revision of the Physical Stratigraphy and Interpretations of Depositional Environments. United States Department of the Interior, Geological Survey, 1967.