APA (7th ed.) Citation
American Planning Association & American Society of Planning Officials. Planning. [American Planning Association].
Chicago Style (17th ed.) Citation
American Planning Association and American Society of Planning Officials. Planning. [Chicago, Ill.]: [American Planning Association].
MLA (9th ed.) Citation
American Planning Association and American Society of Planning Officials. Planning. [American Planning Association].
Warning: These citations may not always be 100% accurate.