Shortened footnote and citation:
{{sfn | Ashbrook | 1986 | p=}}
* {{cite book | last=Ashbrook | first=William | title=Donizetti | publisher=EDT srl | date=1986 | isbn=88-7063-041-2 | language=it}}
Named reference:
<ref name="m265">{{cite book | last=Ashbrook | first=William | title=Donizetti | publisher=EDT srl | date=1986 | isbn=88-7063-041-2 | language=it | page=}}</ref>