APA
Vandenberg P., Nippierd A., Gros-Louis S. & ebrary I. (2007). Introduction to the issue of child labour. Geneva: Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE).
Chicago
Vandenberg Paul, Nippierd Anne-Brit, Gros-Louis Sandy and ebrary Inc. 2007. Introduction to the issue of child labour. Geneva: Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE).
Harvard
Vandenberg P., Nippierd A., Gros-Louis S. and ebrary I. (2007). Introduction to the issue of child labour. Geneva: Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE).
MLA
Vandenberg Paul, Nippierd Anne-Brit, Gros-Louis Sandy and ebrary Inc. Introduction to the issue of child labour. Geneva: Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE). 2007.