Did I cite my website and book using MLA correctly? See any errors?

Here is a website that I use all the time in college. It is MLA online, thru Purdue University... this is a good resource to have for this question, as well as in the future. a href="http://owl.english.purdue.edu/owl/resource/747/05/" rel="nofollow"http://owl.english.purdue.edu/owl/resour…/a