When you use a dataset or datasets created by others, make sure you acknowledge data creators in both in-text citation and reference list.
Ministry for the Environment. (2016). Vulnerable catchments (Version 17) [Data set]. https://data.mfe.govt.nz/layer/53523-vulnerable-catchments/
Ministry of Education. (2015). Transient students [Data set]. https://catalogue.data.govt.nz/dataset/transient-students
Klette, R. (2014). [Data for computer vision spatial value statistics] [Unpublished raw data]. Auckland University of Technology.
Find how to cite in text on the In-text citation page.