APA

Dumoulin J. A., Geological Survey (U.S.), . (2016). Depositional setting and geochemistry of phosphorites and metalliferous black shales in the Carboniferous-Permian Lisburne Group, northern Alaska. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, Reston.

Chicago

Dumoulin Julie A, Geological Survey (U.S.), . 2016. Depositional setting and geochemistry of phosphorites and metalliferous black shales in the Carboniferous-Permian Lisburne Group, northern Alaska. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, Reston.

Harvard

Dumoulin J. A., Geological Survey (U.S.), . (2016). Depositional setting and geochemistry of phosphorites and metalliferous black shales in the Carboniferous-Permian Lisburne Group, northern Alaska. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, Reston.

MLA

Dumoulin Julie A, Geological Survey (U.S.), . Depositional setting and geochemistry of phosphorites and metalliferous black shales in the Carboniferous-Permian Lisburne Group, northern Alaska. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, Reston. 2016.