To cite the package 'iccbeta' in publications use:

Culpepper SA, Agunis H (2015). iccbeta: Multilevel Model Intraclass Correlation for Slope Heterogeneity.

Aguinis H, Culpepper SA (2015). “An expanded decision making procedure for examining cross-level interaction effects with multilevel modeling.” Organization Research Methods. doi:10.1177/1094428114563618, http://www.hermanaguinis.com/pubs.html.

Corresponding BibTeX entries:

  @Manual{,
    title = {{iccbeta: Multilevel Model Intraclass Correlation for
      Slope Heterogeneity}},
    author = {Steven Andrew Culpepper and Herman Agunis},
    year = {2015},
  }

  @Article{,
    title = {An expanded decision making procedure for examining
      cross-level interaction effects with multilevel modeling},
    author = {Herman Aguinis and Steven Andrew Culpepper},
    journal = {Organization Research Methods},
    year = {2015},
    url = {http://www.hermanaguinis.com/pubs.html},
    pdf = {http://www.hermanaguinis.com/ORM2015.pdf},
    doi = {10.1177/1094428114563618},
  }