Citação norma APA

International Labor Office, World Employment Programme, & Costa, E. (1977). Guidelines for the organization of special labour-intensive works programmes. International Labour Office.

Citação norma Chicago

International Labor Office, World Employment Programme, and Emile Costa. Guidelines for the Organization of Special Labour-intensive Works Programmes. Geneva: International Labour Office, 1977.

Citação norma MLA

International Labor Office, et al. Guidelines for the Organization of Special Labour-intensive Works Programmes. International Labour Office, 1977.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.