citHeader("To cite the testthat package in publications, use:")

citEntry(
  entry = "Article", 
  author = personList(as.person("Hadley Wickham")),
  title = "testthat: Get Started with Testing", 
  journal = "The R Journal", 
  year = 2011, 
  volume = 3, 
  pages = "5--10", 
  url = "http://journal.r-project.org/archive/2011-1/RJournal_2011-1_Wickham.pdf", 
  textVersion = paste(
    "Hadley Wickham. testthat: Get Started with Testing.",
    "The R Journal, vol. 3, no. 1, pp. 5--10, 2011"
  )
)
  
citFooter("As testthat is continually evolving, you may want to cite its version number. Find it with 'help(package=testthat)'.")