Shortened footnote and citation:
{{sfn | Keegan | 1994 | p=}}

* {{cite book | last=Keegan | first=John | title=Six Armies in Normandy | publisher=Penguin Books | publication-place=New York, NY | date=1994-06 | isbn=0-14-023542-6}}


Named reference:
<ref name="t534">{{cite book | last=Keegan | first=John | title=Six Armies in Normandy | publisher=Penguin Books | publication-place=New York, NY | date=1994-06 | isbn=0-14-023542-6 | page=}}</ref>