Cita APA (7a ed.)

Ray, R., & Lancaster, G. (2004). The impact of children's work on schooling: Multi-country evidence based on SIMPOC data. International Labour Organization.

Cita Chicago Style (17a ed.)

Ray, Ranjan, y Geoffrey Lancaster. The Impact of Children's Work on Schooling: Multi-country Evidence Based on SIMPOC Data. International Labour Organization, 2004.

Cita MLA (9a ed.)

Ray, Ranjan, y Geoffrey Lancaster. The Impact of Children's Work on Schooling: Multi-country Evidence Based on SIMPOC Data. International Labour Organization, 2004.