To cite LDAvis in publications use:

Carson Sievert and Kenny Shirley (2014). LDAvis: A method for visualizing and interpreting topics. Proceedings of the Workshop on Interactive Language Learning, Visualization, and Interfaces. URL http://nlp.stanford.edu/events/illvi2014/papers/sievert-illvi2014.pdf.

Carson Sievert and Kenny Shirley (2018). LDAvis: Interactive Visualization of Topic Models. R package version 0.3.5.

Corresponding BibTeX entries:

  @Article{,
    title = {LDAvis: A method for visualizing and interpreting
      topics.},
    author = {Carson Sievert and Kenny Shirley},
    journal = {Proceedings of the Workshop on Interactive Language
      Learning, Visualization, and Interfaces.},
    year = {2014},
    url =
      {http://nlp.stanford.edu/events/illvi2014/papers/sievert-illvi2014.pdf},
  }

  @Manual{,
    title = {LDAvis: Interactive Visualization of Topic Models},
    author = {Carson Sievert and Kenny Shirley and Christopher Baker},
    year = {2018},
    note = {R package version 0.3.5},
    url = {https://github.com/cpsievert/LDAvis},
  }