How to cite New Zealand cases

This is how it is cited in LINX database, a major NZ caselaw database (which is available through LexisNexis as Linxplus). LINX is the product of this and two other law society libraries.

PMP Print Limited v Barnes (AA 317/04, 28/9/04) OR PMP Print Limited v Barnes unreported, D King, 28 September 2004 AA 317/04 ?

Correct Citation: PMP Print Ltd v Barnes (ERA, Auckland, AA 317-04, AEA 499-04, 28 September 2004, D King)