(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 | Grüne | Grüne | 2001 | p=}}

* {{cite book | last=Grüne | first=Hardy | last2=Grüne | first2=Hardy | title=Vereinslexikon | publisher=Agon-Sportverl | publication-place=Kassel | date=2001 | isbn=3-89784-147-9 | language=de}}


Named reference:
<ref name="i924">{{cite book | last=Grüne | first=Hardy | last2=Grüne | first2=Hardy | title=Vereinslexikon | publisher=Agon-Sportverl | publication-place=Kassel | date=2001 | isbn=3-89784-147-9 | language=de | page=}}</ref>