Shortened footnote and citation:
{{sfn | Lengyel | 2016 | p=}}
* {{cite book | last=Lengyel | first=Eric | title=Foundations of Game Engine Development, Volume 1 | publisher=Terathon Software LLC | publication-place=Lincoln, California | date=2016-09-12 | isbn=978-0-9858117-4-7}}
Named reference:
<ref name="z679">{{cite book | last=Lengyel | first=Eric | title=Foundations of Game Engine Development, Volume 1 | publisher=Terathon Software LLC | publication-place=Lincoln, California | date=2016-09-12 | isbn=978-0-9858117-4-7 | page=}}</ref>