APA-viite (7. p.)
ebrary, Inc, Seltzer, E., & Carbonell, A. (2011). Regional planning in America: Practice and prospect. Lincoln Institute of Land Policy.
Chicago-viite (17. p.)
ebrary, Inc, Ethan Seltzer, ja Armando Carbonell. Regional Planning in America: Practice and Prospect. Cambridge, Mass.: Lincoln Institute of Land Policy, 2011.
MLA-viite (9. p.)
ebrary, Inc, et al. Regional Planning in America: Practice and Prospect. Lincoln Institute of Land Policy, 2011.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.