:

Date format:

2020-01-01 January 1, 2020 Jan 1, 2020 1 January 2020 1 Jan 2020

Shortened footnote and citation:
{{sfn | Callejas | 2018 | p=}}

* {{cite book | last=Callejas | first=Marco Lora | title=Germán Busch, El Centauro del Chaco | date=2018 | isbn=978-99974-0-177-9 | language=es}}


Named reference:
<ref name="s607">{{cite book | last=Callejas | first=Marco Lora | title=Germán Busch, El Centauro del Chaco | date=2018 | isbn=978-99974-0-177-9 | language=es | page=}}</ref>