To cite package 'VBLPCM' in publications use:

Salter-Townshend M, Murphy TB (2013). “Variational Bayesian Inference for the Latent Position Cluster Model.” Computational Statistics and Data Analysis, 57(1), 661-671.

Corresponding BibTeX entry:

  @Article{,
    title = {Variational Bayesian Inference for the Latent Position
      Cluster Model},
    author = {Michael Salter-Townshend and Thomas Brendan Murphy},
    year = {2013},
    journal = {Computational Statistics and Data Analysis},
    volume = {57},
    number = {1},
    pages = {661-671},
  }