Shortened footnote and citation:
{{sfn|Castro|2016|p=}}

* {{cite book | last=Castro | first=Alberto Dufey | title=La emigracin suiza en territorio mapuche | publisher=Createspace Independent Publishing Platform | date=2016-05-10 | isbn=978-1-5327-5469-2 | language=es}}


Named reference:
<ref name="y526">{{cite book | last=Castro | first=Alberto Dufey | title=La emigracin suiza en territorio mapuche | publisher=Createspace Independent Publishing Platform | date=2016-05-10 | isbn=978-1-5327-5469-2 | language=es | page=}}</ref>