APA (7th ed.) Citation

Mineral Resources Program (Geological Survey) & Tuttle, M. L. (2007). Results of chemical analyses of soil, shale, and soil/shale extract from the Mancos Shale Formation in the Gunnison Gorge National Conservation Area, southwestern Colorado, and at Hanksville, Utah (Version 1.0.). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mineral Resources Program (Geological Survey) and M. L. Tuttle. Results of Chemical Analyses of Soil, Shale, and Soil/shale Extract from the Mancos Shale Formation in the Gunnison Gorge National Conservation Area, Southwestern Colorado, and at Hanksville, Utah. Version 1.0. Reston, Va.: U.S. Geological Survey, 2007.

MLA (9th ed.) Citation

Mineral Resources Program (Geological Survey) and M. L. Tuttle. Results of Chemical Analyses of Soil, Shale, and Soil/shale Extract from the Mancos Shale Formation in the Gunnison Gorge National Conservation Area, Southwestern Colorado, and at Hanksville, Utah. Version 1.0. U.S. Geological Survey, 2007.