APA (7th ed.) Citation

Sloto, R. A. (2000). Naturally occurring radionuclides in the ground water of southeastern Pennsylvania. [U.S. Dept. of the Interior, U.S. Geological Survey].

Chicago Style (17th ed.) Citation

Sloto, Ronald A. Naturally Occurring Radionuclides in the Ground Water of Southeastern Pennsylvania. [Reston, Va.]: [U.S. Dept. of the Interior, U.S. Geological Survey], 2000.

MLA (9th ed.) Citation

Sloto, Ronald A. Naturally Occurring Radionuclides in the Ground Water of Southeastern Pennsylvania. [U.S. Dept. of the Interior, U.S. Geological Survey], 2000.