Template:Reflist/styles.css

.reflist-upper-alpha ol.references {
	list-style-type: upper-alpha;
}

.reflist-upper-roman ol.references {
	list-style-type: upper-roman;
}

.reflist-lower-alpha, .reflist-note ol.references, .reflist-notes ol.references {
	list-style-type: lower-alpha;
}

.reflist-lower-greek ol.references {
	list-style-type: lower-greek;
}

.reflist-lower-roman ol.references {
	list-style-type: lower-roman;
}