APA (7th ed.) Citation

Downtown Research and Development Center. (1974). How people feel about downtown parking: An opinion research study.

Chicago Style (17th ed.) Citation

Downtown Research and Development Center. How People Feel About Downtown Parking: An Opinion Research Study. New York, 1974.

MLA (9th ed.) Citation

Downtown Research and Development Center. How People Feel About Downtown Parking: An Opinion Research Study. 1974.