Shortened footnote and citation:
{{sfn | Overy | 2010 | p=}}
* {{cite book | last=Overy | first=Richard | title=The Battle of Britain | publisher=Penguin UK | publication-place=London | date=2010-05-06 | isbn=978-1-84614-356-4}}
Named reference:
<ref name="d311">{{cite book | last=Overy | first=Richard | title=The Battle of Britain | publisher=Penguin UK | publication-place=London | date=2010-05-06 | isbn=978-1-84614-356-4 | page=}}</ref>