Citação norma APA

International Labour Office. (1979). World employment programme: Research in retrospect and prospect (3rd impression (with modifications).). The Office.

Citação norma Chicago

International Labour Office. World Employment Programme: Research in Retrospect and Prospect. 3rd impression (with modifications). Geneva: The Office, 1979.

Citação norma MLA

International Labour Office. World Employment Programme: Research in Retrospect and Prospect. 3rd impression (with modifications). The Office, 1979.

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