For these webpages, how can I write an mla format bibliography for each one of them?

Question

geology. com/articles/marcellus-shale.shtml

healthresearchfunding. org/marcellus-shale-pros-cons/

marcellus-shale. us/

Answer 1

http://www.webenglishteacher.com/citation.html

Use one of the links here. CitationMachine and BibMe seem to be the most accurate.