APA (7th ed.) Citation

Simon, J. A., & Hopkins, M. E. (1966). Sedimentary structures and morphology of late Paleozoic sand bodies in Southern Illinois: Semi-centennial convention, American Association of Petroleum Geologists, St. Louis, Missouri, field trip guidebook, April 23-24, 1966. [Illinois State Geological Survey].

Chicago Style (17th ed.) Citation

Simon, Jack Aaron, and M. E. Hopkins. Sedimentary Structures and Morphology of Late Paleozoic Sand Bodies in Southern Illinois: Semi-centennial Convention, American Association of Petroleum Geologists, St. Louis, Missouri, Field Trip Guidebook, April 23-24, 1966. Urbana, Ill.: [Illinois State Geological Survey], 1966.

MLA (9th ed.) Citation

Simon, Jack Aaron, and M. E. Hopkins. Sedimentary Structures and Morphology of Late Paleozoic Sand Bodies in Southern Illinois: Semi-centennial Convention, American Association of Petroleum Geologists, St. Louis, Missouri, Field Trip Guidebook, April 23-24, 1966. [Illinois State Geological Survey], 1966.