Citazione Stile APA (7a Edizione)
National Research Council (U.S.). Committee to Improve the U.S. Geological Survey National Water-Quality Assessment Program & ebrary, Inc. (2002). Opportunities to improve the U.S. Geological Survey National Water Quality Assessment Program. National Academy Press.
Citazione stile Chigago Style (17a edizione)
National Research Council (U.S.). Committee to Improve the U.S. Geological Survey National Water-Quality Assessment Program e Inc ebrary. Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program. Washington, D.C. ; [Great Britain]: National Academy Press, 2002.
Citatione MLA (9a ed.)
National Research Council (U.S.). Committee to Improve the U.S. Geological Survey National Water-Quality Assessment Program e Inc ebrary. Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program. National Academy Press, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.