APA (7th ed.) Citation

Não informado. (1946). Information Circular. Missouri Geological Survey and Water Resources.

Chicago Style (17th ed.) Citation

Não informado. Information Circular. Rolla, Mo: Missouri Geological Survey and Water Resources, 1946.

MLA (8th ed.) Citation

Não informado. Information Circular. Missouri Geological Survey and Water Resources, 1946.

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