Segerstrom, K. (1950). Erosion studies at Parícutin, State of Michoacan, Mexico. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationSegerstrom, Kenneth. Erosion Studies at Parícutin, State of Michoacan, Mexico. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1950.
MLA (9th ed.) CitationSegerstrom, Kenneth. Erosion Studies at Parícutin, State of Michoacan, Mexico. United States Department of the Interior, Geological Survey, 1950.
Warning: These citations may not always be 100% accurate.