To cite Anthropometry in publications use:

Vinué G (2017). “Anthropometry: An R Package for Analysis of Anthropometric Data.” Journal of Statistical Software, 77(6), 1–39. doi:10.18637/jss.v077.i06.

Corresponding BibTeX entry:

  @Article{,
    title = {{Anthropometry}: An {R} Package for Analysis of
      Anthropometric Data},
    author = {Guillermo Vinu\'e},
    journal = {Journal of Statistical Software},
    year = {2017},
    volume = {77},
    number = {6},
    pages = {1--39},
    doi = {10.18637/jss.v077.i06},
  }