To cite package ‘zTree’ in publications use:

Kirchkamp O (2021). zTree: Functions to Import Data from 'z-Tree' into R. R package version 1.0.7, https://CRAN.R-project.org/package=zTree.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {zTree: Functions to Import Data from 'z-Tree' into R},
    author = {Oliver Kirchkamp},
    year = {2021},
    note = {R package version 1.0.7},
    url = {https://CRAN.R-project.org/package=zTree},
  }