To cite the leiden package in publications use:
Kelly ST (2019). leiden: R implementation of the Leiden algorithm. R package version 0.3.3, https://github.com/TomKellyGenetics/leiden.
Please also acknowledge the original publication: Traag, V.A., Waltman. L., Van Eck, N.-J. (2018). From Louvain to Leiden: guaranteeing well-connected communities. `arXiv:1810.08473 <https://arxiv.org/abs/1810.08473>`
Corresponding BibTeX entry:
@Manual{, title = {leiden: R implementation of the Leiden algorithm}, author = {S. Thomas Kelly}, year = {2019}, note = {R package version 0.3.3}, url = {https://github.com/TomKellyGenetics/leiden}, }