APA-referens (7:e uppl.)

ebrary, Inc, Lincoln Institute of Land Policy, Hong, Y., & Ingram, G. K. (2009). Property rights and land policies. Lincoln Institute of Land Policy.

Chicago-referens (17:e uppl.)

ebrary, Inc, Lincoln Institute of Land Policy, Yu-hung Hong, och Gregory K. Ingram. Property Rights and Land Policies. Cambridge, MA: Lincoln Institute of Land Policy, 2009.

MLA-referens (9:e uppl.)

ebrary, Inc, et al. Property Rights and Land Policies. Lincoln Institute of Land Policy, 2009.