Having a look at what I assume to be his record... It looks like he was in the New Zealand Ordnance Corps. My assumption is that would to 2nd New Zealand Ordnance Corps. You present this either as [[Category:2nd New Zealand Ordnance Corps, New Zealand Army, World War II]]
or
{{World War II|branch=New Zealand|units=2nd New Zealand Ordnance Corps|unit=2nd New Zealand Ordnance Corps|startdate=Jan 5 1942|enddate=Sep 20 1944|rank=Corporal}}