To cite package ‘node2vec’ in publications use:

  Tian Y, Li X, Ren J (2021). _node2vec: Algorithmic Framework for
  Representational Learning on Graphs_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=node2vec>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {node2vec: Algorithmic Framework for Representational Learning on Graphs},
    author = {Yang Tian and Xu Li and Jing Ren},
    year = {2021},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=node2vec},
  }