Use the links below to find citation examples for the many different types of resources you may be using for this (or any!) Research Project:
The OWL at Purdue University -- Use the links on the left side of the home page to navigate to what you're looking for. You can see examples of papers, Works Cited pages, in-text Citations, and more!
Penn State Libraries Citation Page -- Works much the same as the OWL. Select your style, and examine the examples.
Use NoodleTools Express to cite your sources quickly and easily. It's a free service that allows you to enter all the bits and pieces of info from various sources and then have it all converted to a citation in the proper format. Copy and paste the finished citation into a bibliography. Check the APA guide in the upper right to make sure your pages are formatted correctly.
Environmental Protection Agency (EPA): Use the search box at the top right of the screen to search for your pollutant. You will find definitions, case studies, and many other resources here. Be sure to scroll through your results!
Center for Disease Control (CDC): Again, use the search box. Most of the assigned pollutants have resources regarding symptoms of exposure, recommended levels, etc. SCROLL!
National Oceanographic and Atmospheric Administration (NOAA): Info on oil and other chemical spills, their impact, and clean-up procedures.
NOAA - National Centers for Environmental Information: Info on a multitude of pollutants and their impacts on the environment.
National Institute of Environmental Health Sciences (from the National Institutes of Health): Good resource from the NIH on a multitude of pollutants and their impacts on humans and the environment in general.