APA (7th ed.) Citation
Frayer W. E. & Hefner J. M. (1990). Florida wetlands: Status and trends, 1970 's to 1980 's. Fish and Wildlife Service. National Wetlands Inventory (United States).
Chicago Style (17th ed.) Citation
Frayer W. E. and Hefner J. M. Florida Wetlands: Status and Trends, 1970 'S to 1980 'S. Fish and Wildlife Service. National Wetlands Inventory (United States), 1990.
MLA (9th ed.) Citation
Frayer W. E. and Hefner J. M. Florida Wetlands: Status and Trends, 1970 'S to 1980 'S. Fish and Wildlife Service. National Wetlands Inventory (United States), 1990.
Warning: These citations may not always be 100% accurate.