How do i create a logout link in my membership navigation

How To Create A Logout Button

You may wish to add a logout button to your membership navigation bar.  To do this, go into your custom menu (you should have created your custom menu follow the membership menus tutorial). Once in your custom menu, use the custom links box to create a custom link. for the URL add:

/wp-login.php?action=logout

Give the link a name and add it to your menu.  That’s all you have to do!