記錄引文

APA引文

Humbert, F. (2009). The challenge of child labour in international law. Cambridge University Press.

Chicago Style (17th ed.) Citation

Humbert, Franziska. The Challenge of Child Labour in International Law. Cambridge, UK ; New York: Cambridge University Press, 2009.

MLA引文

Humbert, Franziska. The Challenge of Child Labour in International Law. Cambridge University Press, 2009.

警告：這些引文格式不一定是100％准確.