APA (7th ed.) Citation
Dahl Th. E. (1990). Wetlands: Losses in the United States 1780 's to 1980 's. Fish and Wildlife Service. National Wetlands Inventory (United States).
Chicago Style (17th ed.) Citation
Dahl Th. E. Wetlands: Losses in the United States 1780 'S to 1980 'S. Fish and Wildlife Service. National Wetlands Inventory (United States), 1990.
MLA (9th ed.) Citation
Dahl Th. E. Wetlands: Losses in the United States 1780 'S to 1980 'S. Fish and Wildlife Service. National Wetlands Inventory (United States), 1990.
Warning: These citations may not always be 100% accurate.