More often than not, EndNote will not display the Output Style exactly the way you want it.  Such problems can usually be fixed by editing the Output Style itself (and/or the Format Bibliography feature within Word).

Whenever you edit one of the established Output Styles, EndNote will change the title of the Style to “Copy of….” so that you do not actually edit the original Style.  This is important because you will sometimes makes mistakes when editing the Style, and may want to go back to the original to try again.

Remember that additional Output Styles can be found as small, downloadable files from http://www.endnote.com.