Citazione Stile APA (7a Edizione)

Urban Land Institute (U.S.) & Barton-Aschman Associates. (1983). Shared parking: A study. ULI.

Citazione stile Chigago Style (17a edizione)

Urban Land Institute (U.S.) e Barton-Aschman Associates. Shared Parking: A Study. Washington, D.C.: ULI, 1983.

Citatione MLA (8a ed.)

Urban Land Institute (U.S.) e Barton-Aschman Associates. Shared Parking: A Study. ULI, 1983.