Researching the Experiment

I have to know what the method (equipment and procedure) of the experiment is, so I need a type of guide that tells me what the basic method for my experiment is. Of course, I'll be changing this when I actually do my own method in passive past tense and all that jazz.
Seeing as I don't know how to do references or proper bibliography yet I learnt it in year 8 though.. oops , I'll just make a link to the website. =D

http://www.csiro.au/resources/plastic-milk-activity.html

From another website, people actually explain why the milk turned into 'casein.' Apparently they use this stuff in cheese. Kind of gross but hey, it's awesome science. -cough cough-

http://www.newton.dep.anl.gov/askasci/chem00/chem00367.htm