To cite package ‘credule’ in publications use:

Le Nezet B (2015). credule: Credit Default Swap Functions. R package version 0.1.3, https://github.com/lampalork/credule.

Corresponding BibTeX entry:

  @Manual{,
    title = {credule: Credit Default Swap Functions},
    author = {Bertrand {Le Nezet}},
    year = {2015},
    note = {R package version 0.1.3},
    url = {https://github.com/lampalork/credule},
  }