To cite the 'ACMEeqtl' package in publications use:

John Palowitch, Andrey Shabalin, Yihui Zhou, Andrew B. Nobel, Fred A. Wright. Estimation of Interpretable eQTL Effect Sizes Using a Log of Linear Model, Biometrics 2017, http://onlinelibrary.wiley.com/doi/10.1111/biom.12810/full

Corresponding BibTeX entry:

  @Article{,
    title = {Estimation of Interpretable {eQTL} Effect Sizes Using a
      Log of Linear Model},
    author = {John Palowitch and Andrey A Shabalin and Yi-Hui Zhou and
      Andrew B Nobel and Fred A Wright},
    year = {2017},
    url = {http://onlinelibrary.wiley.com/doi/10.1111/biom.12810/full},
    publisher = {Wiley Online Library},
    journal = {Biometrics},
  }