To cite package VFS in publications use:

Gall, H. E., Schultz, D., Veith, T. L, Goslee, S. C., Mejia, A., Harman, C. J., Raj, C. and Patterson, P. H. (2018) The effects of disproportional load contributions on quantifying vegetated filter strip sediment trapping efficiencies. Stoch Environ Res Risk Assess 32(8), 2369--2380.<doi:10.1007/s00477-017-1505-x>.

Corresponding BibTeX entry:

  @Article{,
    title = {The effects of disproportional load contributions on
      quantifying vegetated filter strip sediment trapping
      efficiencies},
    author = {Heather E. Gall and Daniel Schultz and Tamie L. Veith and
      Sarah C. Goslee and Alfonso Mejia and Ciaran J. Harman and Cibin
      Raj and Paul H. Patterson},
    journal = {Stoch Environ Res Risk Assess},
    year = {2018},
    volume = {32},
    issue = {8},
    pages = {2369--2380},
    doi = {10.1007/s00477-017-1505-x},
  }