To cite stcos in publications use:

Raim AM, Holan SH, Bradley JR, Wikle CK (2019). “Spatio-Temporal Change of Support Modeling with R.” (Submitted), arXiv:1904.12092, https://arxiv.org/abs/1904.12092.

Corresponding BibTeX entry:

  @Unpublished{,
    title = {Spatio-Temporal Change of Support Modeling with {R}},
    author = {Andrew M. Raim and Scott H. Holan and Jonathan R. Bradley
      and Christopher K. Wikle},
    year = {2019},
    note = {(Submitted)},
    eprint = {arXiv:1904.12092},
    primaryclass = {stat.CO},
    url = {https://arxiv.org/abs/1904.12092},
  }