The University of Auckland (UoA) style is a footnote referencing style.
UoA style requirements
In-text citations
In the UoA Style, you reference by providing a footnote number within the text of the document (in-text citation)
Footnote citation
Add a corresponding footnote citation at the bottom of the page with full details of the source. The footnote citation may also include the page number.
Reference list
You then add the related entry to the reference list at the end of your document.
Example
In-text citations
New Zealand experienced its most severe public health crisis and natural disaster when over 8,500 people succumbed to influenza and pneumonia within a span of six weeks.2
Full Footnote
2. Geoffry Rice and Linda Bryder, Linda. Black November: The 1918 Influenza Pandemic in New Zealand. Christchurch, Canterbury University Press, 2005, pp. 54.
Reference list
Rice, Geoffry and Bryder, Linda. Black November: The 1918 Influenza Pandemic in New Zealand. Christchurch, Canterbury University Press, 2005.