Cita APA (7a ed.)

Angel, S. (2012). Planet of cities. Lincoln Institute of Land Policy.

Cita Chicago Style (17a ed.)

Angel, Shlomo. Planet of Cities. Cambridge, Mass.: Lincoln Institute of Land Policy, 2012.

Cita MLA (9a ed.)

Angel, Shlomo. Planet of Cities. Lincoln Institute of Land Policy, 2012.