ebrary, Inc, Ingram, G. K., & Hong, Y. (2007). Land policies and their outcomes. Lincoln Institute of Land Policy.
芝加哥风格引文ebrary, Inc, Gregory K. Ingram, 与 Yu-hung Hong. Land Policies and Their Outcomes. Cambridge, MA: Lincoln Institute of Land Policy, 2007.
MLA引文ebrary, Inc, et al. Land Policies and Their Outcomes. Lincoln Institute of Land Policy, 2007.
警告：这些引文格式不一定是100％准确.