To cite package ‘vkR’ in publications use:

Sorokin D (2020). vkR: Access to VK API via R. R package version 0.2, https://github.com/dementiy/vkr.

Corresponding BibTeX entry:

  @Manual{,
    title = {vkR: Access to VK API via R},
    author = {Dmitriy Sorokin},
    year = {2020},
    note = {R package version 0.2},
    url = {https://github.com/dementiy/vkr},
  }