Shortened footnote and citation:
{{sfn | Gunn | Codd | 1981 | p=}}
* {{cite book | last=Gunn | first=Mary | last2=Codd | first2=L. E. W. | title=Botanical Exploration Southern Africa | publisher=CRC Press | publication-place=Cape Town | date=1981-06-01 | isbn=978-0-86961-129-6}}
Named reference:
<ref name="o758">{{cite book | last=Gunn | first=Mary | last2=Codd | first2=L. E. W. | title=Botanical Exploration Southern Africa | publisher=CRC Press | publication-place=Cape Town | date=1981-06-01 | isbn=978-0-86961-129-6 | page=}}</ref>