:

Date format:

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

Pipe spacing:

{{cite book | last=Smith | first=Bob}} {{cite book |last=Smith |first=Bob}} {{cite book|last=Smith|first=Bob}}

Shortened footnote and citation:
{{sfn|Nations|G|A|2023|p=}} * {{cite book | last=Nations | first=Food and Agriculture Organization of the United | last2=G | first2=Buonfiglio, | last3=A | first3=Lovatelli, | title=A practical guide on safe hookah diving | publisher=Food and Agriculture Organization of the United Nations | date=2023-01-18 | isbn=978-92-5-137476-4}}


Named reference:
<ref name="k402">{{cite book | last=Nations | first=Food and Agriculture Organization of the United | last2=G | first2=Buonfiglio, | last3=A | first3=Lovatelli, | title=A practical guide on safe hookah diving | publisher=Food and Agriculture Organization of the United Nations | date=2023-01-18 | isbn=978-92-5-137476-4 | page=}}</ref>