Leeworthy, V. R., Vanasse, P., & United States. National Ocean Service. (1999). Economic contributions of recreating visitors to the Florida Keys, Key West: Updates for years 1996-1997 and 1997-98. National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Dept. of Commerce.
Chicago Style (17th ed.) CitationLeeworthy, Vernon R., Patrick Vanasse, and United States. National Ocean Service. Economic Contributions of Recreating Visitors to the Florida Keys, Key West: Updates for Years 1996-1997 and 1997-98. [Silver Spring, Md.]: National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Dept. of Commerce, 1999.
MLA (8th ed.) CitationLeeworthy, Vernon R., et al. Economic Contributions of Recreating Visitors to the Florida Keys, Key West: Updates for Years 1996-1997 and 1997-98. National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Dept. of Commerce, 1999.