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; }