Shortened footnote and citation:
{{sfn | Little | Society | 1980 | p=}}

* {{cite book | last=Little | first=Elbert Luther | last2=Society | first2=National Audubon | title=National Audubon Society Field Guide to North American Trees | publisher=Knopf | publication-place=New York | date=1980-06-12 | isbn=0-394-50761-4}}


Named reference:
<ref name="g113">{{cite book | last=Little | first=Elbert Luther | last2=Society | first2=National Audubon | title=National Audubon Society Field Guide to North American Trees | publisher=Knopf | publication-place=New York | date=1980-06-12 | isbn=0-394-50761-4 | page=}}</ref>