To cite SNPRelate in publications use:

Xiuwen Zheng, David Levine, Jess Shen, Stephanie M. Gogarten, Cathy Laurie, Bruce S. Weir. A High-performance Computing Toolset for Relatedness and Principal Component Analysis of SNP Data. Bioinformatics 2012; doi:10.1093/bioinformatics/bts606

Corresponding BibTeX entry:

  @Article{,
    title = {A High-performance Computing Toolset for Relatedness and
      Principal Component Analysis of SNP Data},
    author = {Xiuwen Zheng and David Levine and Jess Shen and Stephanie
      M. Gogarten and Cathy Laurie and Bruce S. Weir},
    journal = {Bioinformatics},
    year = {2012},
    doi = {10.1093/bioinformatics/bts606},
    volume = {28},
    number = {24},
    pages = {3326-3328},
    url =
      {http://bioinformatics.oxfordjournals.org/content/early/2012/10/11/bioinformatics.bts606.abstract},
  }