Cita APA (7th ed.)
Cullen, H. (2007). The role of international law in the elimination of child labor. Martinus Nijhoff Publishers.
Cita Chicago (17th ed.)
Cullen, Holly. The Role of International Law in the Elimination of Child Labor. Leiden ; Boston: Martinus Nijhoff Publishers, 2007.
Cita MLA (9th ed.)
Cullen, Holly. The Role of International Law in the Elimination of Child Labor. Martinus Nijhoff Publishers, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.