APA (7th ed.) Citation

Swanson, R. W. (1953). Stratigraphic sections of the Phosphoria Formation in Montana, 1947-48. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Swanson, Roger Warren. Stratigraphic Sections of the Phosphoria Formation in Montana, 1947-48. Washington, D.C.: United States Department of the Interior, Geological Survey, 1953.

MLA (9th ed.) Citation

Swanson, Roger Warren. Stratigraphic Sections of the Phosphoria Formation in Montana, 1947-48. United States Department of the Interior, Geological Survey, 1953.

Warning: These citations may not always be 100% accurate.