Não informado. (1960). Water resources bulletin. Louisiana Geological Survey.
Style de citation Chicago (17e éd.)Não informado. Water Resources Bulletin. Baton Rouge, La: Louisiana Geological Survey, 1960.
Style de citation MLA (8e éd.)Não informado. Water Resources Bulletin. Louisiana Geological Survey, 1960.
Attention : ces citations peuvent ne pas être correctes à 100%.