APA (7th ed.) Citation

Trippi, M. H., Ryder, R. T., & Enomoto, C. B. (2019). Geologic cross section A-A' through the Appalachian Basin from the southern margin of the Ontario Lowlands Province, Genesee County, western New York, to the Valley and Ridge Province, Lycoming County, north-central Pennsylvania. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Trippi, Michael H., Robert T. Ryder, and Catherine B. Enomoto. Geologic Cross Section A-A' Through the Appalachian Basin from the Southern Margin of the Ontario Lowlands Province, Genesee County, Western New York, to the Valley and Ridge Province, Lycoming County, North-central Pennsylvania. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2019.

MLA (9th ed.) Citation

Trippi, Michael H., et al. Geologic Cross Section A-A' Through the Appalachian Basin from the Southern Margin of the Ontario Lowlands Province, Genesee County, Western New York, to the Valley and Ridge Province, Lycoming County, North-central Pennsylvania. U.S. Department of the Interior, U.S. Geological Survey, 2019.