APA (7th ed.) Citation

Geological Survey (U.S.), Hoffman, J. D., Alminas, H. V., & Hopkins, R. T. (1984). Nickel distribution in B-horizon soils, Iron River 1?x 2 quadrangle, Michigan and Wisconsin. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), J. D. Hoffman, Henry V. Alminas, and R. T. Hopkins. Nickel Distribution in B-horizon Soils, Iron River 1?x 2 Quadrangle, Michigan and Wisconsin. Reston, Va.: The Survey, 1984.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Nickel Distribution in B-horizon Soils, Iron River 1?x 2 Quadrangle, Michigan and Wisconsin. The Survey, 1984.