How to Quote/Critique Articles on the Web.

Number one rule - if an article is credible, the author's name will be at the end of it.
Then you need to ask yourself a number of questions:
Is the site well recognised?
What is the reputation of the author/site?
Is the article biased?
Is the material current?
Is there a date on the site? - if not treat it with suspicion.
Is the material accurate? (cross check the facts).

The following article will provide you with more information on assessing the quality and authenticity of material on the web. This is how you quote it:

Schrock, K (2001), "Critical Evaluation Information". Available Online.
URL:http://school.discovery.com/schrockguide/eval.html (accessed, Dec 2000).