To cite package ‘SWORD’ in publications use:

  Carta A, Frigau L (accepted, in press). Oblique Random Forests for
  Regression via Weighted Support Vector Machine. Advances in Data
  Analysis and Classification.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Oblique Random Forests for Regression via Weighted Support Vector Machine},
    author = {Andrea Carta and Luca Frigau},
    journal = {Advances in Data Analysis and Classification},
    year = {in press},
    note = {Accepted, in press},
  }