If you use miclust, please cite:

  Basagana X, Barrera-Gomez J, Benet M, Anto JM, Garcia-Aymerich. A
  framework for multiple imputation in cluster analysis. International
  Journal of Epidemiology 2013;177(7):718-725. DOI: 10.1093/aje/kws289.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A Framework for Multiple Imputation in Cluster Analysis},
    author = {Xavier Basaga\~na and Jose Barrera-G\'omez and Marta Benet and Josep Maria Ant\'o and Judith Garcia-Aymerich},
    journal = {International Journal of Epidemiology},
    year = {2013},
    volume = {177},
    number = {7},
    pages = {718--725},
    doi = {10.1093/aje/kws289},
    url = {https://doi.org/10.1093/aje/kws289},
  }