Παραπομπή σε μορφή APA (7η εκδ.)

International Labour Office. (1977). Social and labour practices of some US-based multinationals in the metal trades. International Labour Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Labour Office. Social and Labour Practices of Some US-based Multinationals in the Metal Trades. Geneva: International Labour Office, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Labour Office. Social and Labour Practices of Some US-based Multinationals in the Metal Trades. International Labour Office, 1977.