Affiliate Marketing Secrets

I have to make a work cited page and I’m confused how to find editor/author etc. on a website. Here are the websites I’m using:
http://www.occupationalinfo.org/onet/15031.html
http://www.schoolsintheusa.com/careerprofiles_details.cfm?carid=1694
http://careers.stateuniversity.com/pages/38/Nursery-Greenhouse-Manager.html
http://www.thelandlovers.org/career_Nursery.asp
http://www1.salary.com/Nursery-Greenhouse-Manager-Salary.html
The MLA format for the work cited page is ditor, author, or compiler name (if available). “Name of Page/Article.” Name of Site.
Version number. Name of institution/organization affiliated with the site (sponsor or publisher), date of resource creation (if available). Medium of publication. Date of access.
I have no idea how to find most of that. Please help?

Purdue OWL says to follow this:
Editor, author, or compiler name (if available). Name of Site. Version number. Name of institution/organization affiliated with the site (sponsor or publisher), date of resource creation (if available). Medium of publication. Date of access.
But I don’t know where to find any of that. Could someone cite it for me?
Also, how would I cite the website in a speech?