ebrary, Inc, Lieten, K., & Nederveen Meerkerk, E. v. (2011). Child labour's global past, 1650-2000. Peter Lang.
芝加哥风格引文ebrary, Inc, Kristoffel Lieten, 与 Elise van Nederveen Meerkerk. Child Labour's Global Past, 1650-2000. Bern ; New York: Peter Lang, 2011.
MLA引文ebrary, Inc, et al. Child Labour's Global Past, 1650-2000. Peter Lang, 2011.
警告：这些引文格式不一定是100％准确.