Healy K (2019). nycdogs: Dogs of New York. R package version 0.2.0, http://kjhealy.github.io/nycdogs.

Corresponding BibTeX entry:

  @Manual{nycdogs,
    title = {nycdogs: Dogs of New York},
    author = {Kieran Healy},
    year = {2019},
    note = {R package version 0.2.0},
    url = {http://kjhealy.github.io/nycdogs},
  }