APA (7th ed.) Citation

Landis, E. R. (1959). Radioactivity and uranium content, Sharon Springs member of the Pierre shale, Kansas and Colorado. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Landis, Edwin R. Radioactivity and Uranium Content, Sharon Springs Member of the Pierre Shale, Kansas and Colorado. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1959.

MLA (9th ed.) Citation

Landis, Edwin R. Radioactivity and Uranium Content, Sharon Springs Member of the Pierre Shale, Kansas and Colorado. United States Department of the Interior, Geological Survey, 1959.