@inbook{Johnston2014,
author = {Johnston, L. and Rodriguez, L. and Napierala, J.},
title= {Measuring personal network size in RDS},
year = {2014},
editor = {Tyldum, G.},
editor = {Johnston, L. },
booktitle = {Applying respondent driven sampling to migrant populations: Lessons from the field},
address = {London},
publisher = {Palgrave},
pages = {27--36},
}