Shortened footnote and citation:
{{sfn | Eatwell | Milgate | Newman | 1991 | p=}}
* {{cite book | last=Eatwell | first=John | last2=Milgate | first2=Murray | last3=Newman | first3=Peter | title=The World of Economics | publisher=Palgrave Macmillan | publication-place=London | date=1991-05-13 | isbn=978-0-333-55177-6}}
Named reference:
<ref name="r689">{{cite book | last=Eatwell | first=John | last2=Milgate | first2=Murray | last3=Newman | first3=Peter | title=The World of Economics | publisher=Palgrave Macmillan | publication-place=London | date=1991-05-13 | isbn=978-0-333-55177-6 | page=}}</ref>