Note: After saving, you have to bypass your browser's cache to see the changes. Internet Explorer: press Ctrl-F5, Mozilla: hold down Shift while clicking Reload (or press Ctrl-Shift-R), Opera/Konqueror: press F5, Safari: hold down Shift + Alt while clicking Reload, Chrome: hold down Shift while clicking Reload.
.mw-rollback-link {
	display: none;
}
.menu__item--page-actions-overflow-cite{
    display: none;
}
.ns-6 #t-cite{
    display: none;
}