Shortened footnote and citation:
{{sfn|Rogers|1972|p=}}
* {{cite book | last=Rogers | first=Carl R. | title=Die nicht-direkte Beratung | publisher=Kindler | publication-place=München | date=1972 | isbn=3-463-00535-2 | language=de}}
Named reference:
<ref name="d660">{{cite book | last=Rogers | first=Carl R. | title=Die nicht-direkte Beratung | publisher=Kindler | publication-place=München | date=1972 | isbn=3-463-00535-2 | language=de | page=}}</ref>