APA (7th ed.) Citation

Connor, J. J., & Shacklette, H. T. (1975). Background geochemistry of some rocks, soils, plants, and vegetables in the conterminous United States: Geochemical summaries for 147 landscape units sampled in 25 fields studies. US Gov. Print. Off.

Chicago Style (17th ed.) Citation

Connor, Jon J., and Hansford T. Shacklette. Background Geochemistry of Some Rocks, Soils, Plants, and Vegetables in the Conterminous United States: Geochemical Summaries for 147 Landscape Units Sampled in 25 Fields Studies. Washington: US Gov. Print. Off, 1975.

MLA (9th ed.) Citation

Connor, Jon J., and Hansford T. Shacklette. Background Geochemistry of Some Rocks, Soils, Plants, and Vegetables in the Conterminous United States: Geochemical Summaries for 147 Landscape Units Sampled in 25 Fields Studies. US Gov. Print. Off, 1975.