Develtere, P., Huyse, H., & Ongevalle, J. V. (2012). How do we help?: The free market in development aid. Universitaire Pers Leuven.
芝加哥风格引文Develtere, Patrick, Huib Huyse, 与 Jan Van Ongevalle. How Do We Help?: The Free Market in Development Aid. Leuven: Universitaire Pers Leuven, 2012.
MLA引文Develtere, Patrick, et al. How Do We Help?: The Free Market in Development Aid. Universitaire Pers Leuven, 2012.
警告：这些引文格式不一定是100％准确.