Shortened footnote and citation:
{{sfn|Kreeft|2001|p=}}
* {{cite book | last=Kreeft | first=Peter | title=Catholic Christianity | publisher=Ignatius Press | publication-place=San Francisco | date=2001 | isbn=0-89870-798-6}}
Named reference:
<ref name="h747">{{cite book | last=Kreeft | first=Peter | title=Catholic Christianity | publisher=Ignatius Press | publication-place=San Francisco | date=2001 | isbn=0-89870-798-6 | page=}}</ref>