To cite liana in publications use:

  Dimitrov, D., Turei, D., Garrido-Rodriguez M., Burmedi P.L., Nagai,
  J.S., Boys, C., Flores, R.O.R., Kim, H., Szalai, B., Costa, I.G.,
  Valdeolivas, A., Dugourd, A. and Saez-Rodriguez, J. Comparison of
  methods and resources for cell-cell communication inference from
  single-cell RNA-Seq data. Nat Commun 13, 3224 (2022).

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Daniel Dimitrov and Denes Turei and Martin Garrido-Rodriguez and Paul L. Burmedi and James S. Nagai and Charlotte Boys and Ricardo O. Ramirez Flores and Hyojin Kim and Bence Szalai and Ivan G. Costa and Alberto Valdeolivas and Aurelien Dugourd and Julio Saez-Rodriguez},
    title = {Comparison of methods and resources for cell-cell communication inference from single-cell RNA-Seq data},
    journal = {Nature Communications},
    year = {2022},
    doi = {10.1038/s41467-022-30755-0},
    encoding = {UTF-8},
  }