@techreport{McCrory2013,
author = {McCrory, C. and Williams, J. and Murray, A. and Quail, A. and Thornton, M.},
title= {Growing up in Ireland. National longitudinal study of children: Infant cohort. Design, instrumentation and procedures for the infant cohort at wave two (3 years)},
year = {2013},
publisher = {Department of Children and Youth Affairs },
address = {Dublin},
number = {Technical Report Number 3},
}