The Cite While You Write (CWYW) Toolbar is automatically created in Microsoft Word when you download EndNote software to your computer. The toolbar is used to add your references 'in text' as you write and it will also create a reference list or Bibliography at the end of the document.
The toolbar allows you to move between your EndNote library and your Word document. Other functions allow you to edit and manage citations, change reference styles and convert your document to show citations which are formatted incorrectly.
If you have mentioned the author or year in your paragraph then you may wish to remove them from your citation. You can also add page numbers to the citation if you have directly quoted a work.