Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Andrees, B. (2008). Forced labour and human trafficking: Handbook for labour inspectors6. International Labour Office.
Chicago Style (17th ed.) Zitazioa
Andrees, Beate. Forced Labour and Human Trafficking: Handbook for Labour Inspectors6. Geneva: International Labour Office, 2008.
MLA (9th ed.) Zitazioa
Andrees, Beate. Forced Labour and Human Trafficking: Handbook for Labour Inspectors6. International Labour Office, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.