APA (7th ed.) Citation

(2014). Land marks. USGS/ National Wetlands Research Center.

Chicago Style (17th ed.) Citation

Land Marks. Lafayette, Louisiana: USGS/ National Wetlands Research Center, 2014.

MLA (9th ed.) Citation

Land Marks. USGS/ National Wetlands Research Center, 2014.

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