Ballendorf 2021

Ballendorf, D. A. & S. Foster. 2021. Northern Mariana Islands. Encyclopaedia Britannica Online.

https://www.britannica.com/place/Northern-Mariana-Islands

@incollection{ballendorffoster2021b,
  author = {Ballendorf, D. A. & Foster, S.},
  title  = {Northern Mariana Islands. Encyclopaedia Britannica Online},
  url    = {https://www.britannica.com/place/Northern-Mariana-Islands},
  year   = {2021}
}