APA (7th ed.) Citation

National Health and Environmental Effects Research Laboratory (U.S.). Gulf Ecology Division. (1999). The ecological condition of estuaries in the Gulf of Mexico. U.S. Environmental Protection Agency, Office of Research and Development.

Chicago Style (17th ed.) Citation

National Health and Environmental Effects Research Laboratory (U.S.). Gulf Ecology Division. The Ecological Condition of Estuaries in the Gulf of Mexico. Gulf Breeze, Fla.: U.S. Environmental Protection Agency, Office of Research and Development, 1999.

MLA (9th ed.) Citation

National Health and Environmental Effects Research Laboratory (U.S.). Gulf Ecology Division. The Ecological Condition of Estuaries in the Gulf of Mexico. U.S. Environmental Protection Agency, Office of Research and Development, 1999.