APA (7th ed.) Citation

American Planning Association & American Society of Planning Officials. (1969). Planning. [American Planning Association].

Chicago Style (17th ed.) Citation

American Planning Association and American Society of Planning Officials. Planning. [Chicago, Ill.]: [American Planning Association], 1969.

MLA (9th ed.) Citation

American Planning Association and American Society of Planning Officials. Planning. [American Planning Association], 1969.

Warning: These citations may not always be 100% accurate.