(Translated by https://www.hiragana.jp/)
Citer
:

Date format:

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

Shortened footnote and citation:
{{sfn | Keller | 2006 | p=}}

* {{cite book | last=Keller | first=Rudi | title=Der Geschäftsbericht | publisher=Springer-Verlag | publication-place=Wiesbaden | date=2006-03-15 | isbn=3-8349-0163-6 | language=de}}


Named reference:
<ref name="e679">{{cite book | last=Keller | first=Rudi | title=Der Geschäftsbericht | publisher=Springer-Verlag | publication-place=Wiesbaden | date=2006-03-15 | isbn=3-8349-0163-6 | language=de | page=}}</ref>