To cite the PopGenome package in publications use:

Pfeifer B, Wittelsbuerger U, Ramos-Onsins SE, Lercher MJ (2014). “PopGenome: An Efficient Swiss Army Knife for Population Genomic Analyses in R.” Molecular Biology and Evolution, 31, 1929-1936. doi: 10.1093/molbev/msu136.

Corresponding BibTeX entry:

  @Article{,
    title = {PopGenome: An Efficient Swiss Army Knife for Population
      Genomic Analyses in R},
    journal = {Molecular Biology and Evolution},
    year = {2014},
    author = {Bastian Pfeifer and Ulrich Wittelsbuerger and Sebastian
      E. Ramos-Onsins and Martin J. Lercher},
    volume = {31},
    pages = {1929-1936},
    doi = {10.1093/molbev/msu136},
  }