References+Page

=Works Cited= __Name of Site__. Date of Posting/Revision. Name of institution/organization affiliated with the site (sometimes found in copyright statements). Date you accessed the site [electronic address].

LifeInTheUniverse.com. September 3, 2001. Life in the Universe. May 24th <[]>. SeattlePi. April 30, 2009. Seattle Pi. May 26th <[]>. University of Groningen. [Date Unknown]. Kapteyn Astronomical Institute. May 26th <[]>. The Worlds of David Darling. [Date Unknown]. Encyclopedia of Science. May 27th <[]>. Stony Brook Astronomy. [Date Unknown]. Stony Brook University. May 27th <[]>. PBS.org/lifebeyondearth. [Date Unknown] PBS. May 28th <[]>.