APA (7th ed.) Citation

Woodward, D. G. (1985). Seismic-refraction study of suspected drift-filled bedrock valleys in Ramsey County, Minnesota. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Woodward, D. G. Seismic-refraction Study of Suspected Drift-filled Bedrock Valleys in Ramsey County, Minnesota. St. Paul, Minnesota: U.S. Geological Survey, 1985.

MLA (9th ed.) Citation

Woodward, D. G. Seismic-refraction Study of Suspected Drift-filled Bedrock Valleys in Ramsey County, Minnesota. U.S. Geological Survey, 1985.

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