Smith, N. M. (1965). The Sanders Group and subjacent Muldraugh Formation (Mississippian) in Indiana. Indiana, Geological Survey.
Chicago Style (17th ed.) CitationSmith, Ned M. The Sanders Group and Subjacent Muldraugh Formation (Mississippian) in Indiana. Bloomington: Indiana, Geological Survey, 1965.
MLA (9th ed.) CitationSmith, Ned M. The Sanders Group and Subjacent Muldraugh Formation (Mississippian) in Indiana. Indiana, Geological Survey, 1965.
Warning: These citations may not always be 100% accurate.