Adrien-Kirby, A. (2016). Age verification: Protection for unregistered children from child labour. International Labour Organization.
Cita Chicago Style (17a ed.)Adrien-Kirby, Adam. Age Verification: Protection for Unregistered Children from Child Labour. International Labour Organization, 2016.
Cita MLA (9a ed.)Adrien-Kirby, Adam. Age Verification: Protection for Unregistered Children from Child Labour. International Labour Organization, 2016.
Precaución: Estas citas no son 100% exactas.