Clark, J. C., & Rietman, J. D. (1973). Oligocene stratigraphy, tectonics, and paleogeography southwest of the San Andreas Fault, Santa Cruz Mountains and Gabilan Range, California coast ranges. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationClark, Joseph C., and Jan D. Rietman. Oligocene Stratigraphy, Tectonics, and Paleogeography Southwest of the San Andreas Fault, Santa Cruz Mountains and Gabilan Range, California Coast Ranges. Washington: United States Department of the Interior, Geological Survey, 1973.
MLA (9th ed.) CitationClark, Joseph C., and Jan D. Rietman. Oligocene Stratigraphy, Tectonics, and Paleogeography Southwest of the San Andreas Fault, Santa Cruz Mountains and Gabilan Range, California Coast Ranges. United States Department of the Interior, Geological Survey, 1973.