Cita APA (7a ed.)

Post, D. (2011). Primary school student employment and academic achievement in Chile, Colombia, Ecuador and Peru. International Labour Organization.

Cita Chicago Style (17a ed.)

Post, David. Primary School Student Employment and Academic Achievement in Chile, Colombia, Ecuador and Peru. International Labour Organization, 2011.

Cita MLA (9a ed.)

Post, David. Primary School Student Employment and Academic Achievement in Chile, Colombia, Ecuador and Peru. International Labour Organization, 2011.