SEER Training Modules, Module Name. U. S. National Institutes of Health, National Cancer Institute. Day Month Year (of access) <http://training.seer.cancer.gov/>.
This is a suggested citation for the SEER Training Modules. Replace Module Name with the name of the module you are citing. Put the date you accessed the information for the date (e.g., 20, Sept. 2008). Use the url from the page or pages you are citing.