Shortened footnote and citation:
{{sfn | Arbenz | 2003 | p=}}
* {{cite book | last=Arbenz | first=María Vilanova de | title=Mi esposo, el presidente Arbenz | publisher=Editorial USAC | date=2003 | isbn=978-99922-59-61-0 | language=es}}
Named reference:
<ref name="k813">{{cite book | last=Arbenz | first=María Vilanova de | title=Mi esposo, el presidente Arbenz | publisher=Editorial USAC | date=2003 | isbn=978-99922-59-61-0 | language=es | page=}}</ref>