Woller, D. M., & Sanderson, E. W. (1976). Public groundwater supplies in Putnam County. Illinois State Water Survey.
Chicago Style (17th ed.) CitationWoller, Dorothy M., and Ellis W. Sanderson. Public Groundwater Supplies in Putnam County. Urbana: Illinois State Water Survey, 1976.
MLA (9th ed.) CitationWoller, Dorothy M., and Ellis W. Sanderson. Public Groundwater Supplies in Putnam County. Illinois State Water Survey, 1976.
Warning: These citations may not always be 100% accurate.