APA (7 वां संस्करण) प्रशस्ति पत्र
Vandenberg, P., Nippierd, A., & Gros-Louis, S. (2007). Introduction to the issue of child labour. Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vandenberg, Paul, Anne-Brit Nippierd, और Sandy Gros-Louis. Introduction to the Issue of Child Labour. Geneva: Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE), 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vandenberg, Paul, et al. Introduction to the Issue of Child Labour. Bureau for employers' activities, International Labour Office, and the International Organization of Employers (IOE), 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.