APA (7th ed.) Citation

Connor, J. J., Ebens, R. J., & Shacklette, H. T. (1975). Background geochemistry of some rocks, soils, plants, and vegetables in the conterminous United States. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Connor, Jon J., Richard J. Ebens, and Hansford T. Shacklette. Background Geochemistry of Some Rocks, Soils, Plants, and Vegetables in the Conterminous United States. Washington: United States Department of the Interior, Geological Survey, 1975.

MLA (9th ed.) Citation

Connor, Jon J., et al. Background Geochemistry of Some Rocks, Soils, Plants, and Vegetables in the Conterminous United States. United States Department of the Interior, Geological Survey, 1975.