Não informado. (1959). Cooperative Groundwater Report. State Geological Survet, State Water Survey.
Chicago Style (17th ed.) CitationNão informado. Cooperative Groundwater Report. Champaign, Ill: State Geological Survet, State Water Survey, 1959.
MLA (8th ed.) CitationNão informado. Cooperative Groundwater Report. State Geological Survet, State Water Survey, 1959.
Warning: These citations may not always be 100% accurate.