To cite the diaQTL package in publications, please use

  Amadeu RR, Munoz PR, Zheng C, Endelman JB (2021) QTL Mapping in
  Outbred Tetraploid (and Diploid) Diallel Populations. Genetics
  219(3), https://doi.org/10.1093/genetics/iyab124

A BibTeX entry for LaTeX users is

  @Article{,
    title = {QTL Mapping in Outbred Tetraploid (and Diploid) Diallel Populations},
    author = {R. R. Amadeu and P. R. Munoz and C. Zheng and J. B. Endelman},
    year = {2021},
    journal = {Genetics},
    volume = {219},
    pages = {doi:10.1093/genetics/iyab124},
  }