Please cite LatticeKrig including its version number and DOI as

Nychka D, Hammerling D, Sain S and Lenssen N (2016). “LatticeKrig: Multiresolution Kriging Based on Markov Random Fields.” doi: 10.5065/D6HD7T1R, R package version 7.0, www.image.ucar.edu/LatticeKrig.

Corresponding BibTeX entry:

  @Misc{,
    title = {LatticeKrig: Multiresolution Kriging Based on Markov
      Random Fields},
    author = {Douglas Nychka and Dorit Hammerling and Stephan Sain and
      Nathan Lenssen},
    note = {R package version 7.0},
    organization = {University Corporation for Atmospheric Research},
    address = {Boulder, CO, USA},
    year = {2016},
    doi = {10.5065/D6HD7T1R},
    url = {www.image.ucar.edu/LatticeKrig},
  }