APA (7th ed.) Citation

Não informado. (1999). Special report. Wisconsin Geological and Natural History Survey.

Chicago Style (17th ed.) Citation

Não informado. Special Report. Madison, Wis: Wisconsin Geological and Natural History Survey, 1999.

MLA (8th ed.) Citation

Não informado. Special Report. Wisconsin Geological and Natural History Survey, 1999.

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