Referencing PAPP
We encourage users to cite material from PAPP following this example:
Sloggett A (2015). Measuring fertility. In Population Analysis for Policy and Programmes. Paris: International Union for the Scientific Study of Population. Available at http://papp.iussp.org/sessions/papp101_s04/PAPP101_s04_010_010.html.
Accessed 2015-03-16.