Cita APA (7a ed.)
American Planning Association & American Society of Planning Officials. Planning. [American Planning Association].
Cita Chicago Style (17a ed.)
American Planning Association y American Society of Planning Officials. Planning. [Chicago, Ill.]: [American Planning Association].
Cita MLA (9a ed.)
American Planning Association y American Society of Planning Officials. Planning. [American Planning Association].
Precaución: Estas citas no son 100% exactas.