APA (7th ed.) Citation

National Planning Association & National Planning Association. Board of Trustees. (1975). The environment and man: An NPA joint statement. The Association.

Chicago Style (17th ed.) Citation

National Planning Association and National Planning Association. Board of Trustees. The Environment and Man: An NPA Joint Statement. Washington, D.C.: The Association, 1975.

MLA (9th ed.) Citation

National Planning Association and National Planning Association. Board of Trustees. The Environment and Man: An NPA Joint Statement. The Association, 1975.