To cite package ‘mailtoR’ in publications use:

Ihaddaden M (2020). mailtoR: Creates a Friendly User Interface for Emails Sending in 'shiny'. R package version 0.1.0, https://github.com/feddelegrand7/mailtor.

Corresponding BibTeX entry:

  @Manual{,
    title = {mailtoR: Creates a Friendly User Interface for Emails
      Sending in 'shiny'},
    author = {Mohamed El Fodil Ihaddaden},
    year = {2020},
    note = {R package version 0.1.0},
    url = {https://github.com/feddelegrand7/mailtor},
  }