To cite the 'Map2NCBI' package in publications use:

Hulsman Hanna LL, Riley DG (2020). Map2NCBI: Mapping Markers to the Nearest Genomic Feature. R-package version 1.4, https://CRAN.R-project.org/package=Map2NCBI.

Hulsman Hanna LL, Riley DG (2014). “Mapping genomic markers to closest feature using the R package Map2NCBI.” Livest. Sci., 162, 59-65. doi:10.1016/j.livsci.2014.01.019.

Corresponding BibTeX entries:

  @Manual{,
    title = {Map2NCBI: Mapping Markers to the Nearest Genomic Feature},
    author = {Lauren L. {Hulsman Hanna} and David G. Riley},
    year = {2020},
    note = {R-package version 1.4},
    url = {https://CRAN.R-project.org/package=Map2NCBI},
  }

  @Article{,
    title = {Mapping genomic markers to closest feature using the R
      package Map2NCBI},
    author = {Lauren L. {Hulsman Hanna} and David G. Riley},
    doi = {10.1016/j.livsci.2014.01.019},
    journal = {Livest. Sci.},
    volume = {162},
    pages = {59-65},
    year = {2014},
  }