Make sure the list of works cited starts at the end of the document on a new page. To insert a new page click at the end of the document. Click on Insert > Break > Page break.
Press Enter once to move the cursor one double space down the page. The citations should be typed with a hanging indentation. In other words all of the lines except the first line for a citation are indented. From the menu at top click on Format > Align & indent > Indentation options. In the Indentation options box under Special select Hanging and click on Apply. The citations should be listed alphabetically.