APA   Click to copy
Brand, J. E., Jervis, J., Huggins, P. M., & Wilson, T. W. (2019). Digital New Zealand 2020.

Chicago/Turabian   Click to copy
Brand, Jeffrey E, Jan Jervis, Patrice M Huggins, and Tyler W Wilson. “Digital New Zealand 2020” (2019).

MLA   Click to copy
Brand, Jeffrey E., et al. Digital New Zealand 2020. 2019.

@article{brand2019a,
  title = {Digital New Zealand 2020},
  year = {2019},
  author = {Brand, Jeffrey E and Jervis, Jan and Huggins, Patrice M and Wilson, Tyler W}
}