APA (7th ed.) Citation

Southwick, D., & Ojakangas, R. (1979). Guidebook 10. Field Trip Guidebook for the Western Vermilion District, Northeastern Minnesota. Minnesota Geological Survey.

Chicago Style (17th ed.) Citation

Southwick, D.L, and R.W Ojakangas. Guidebook 10. Field Trip Guidebook for the Western Vermilion District, Northeastern Minnesota. Minnesota Geological Survey, 1979.

MLA (9th ed.) Citation

Southwick, D.L, and R.W Ojakangas. Guidebook 10. Field Trip Guidebook for the Western Vermilion District, Northeastern Minnesota. Minnesota Geological Survey, 1979.

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