Παραπομπή σε μορφή APA (7η εκδ.)

Brambilla, R., & Longo, G. (1977). Banning the car downtown, selected American cities. Institute for Environmental Action ; for sale by the Supt. of Docs., U.S. Govt. Print. Off..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brambilla, Roberto, και Gianni Longo. Banning the Car Downtown, Selected American Cities. [New York] : Washington: Institute for Environmental Action ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Brambilla, Roberto, και Gianni Longo. Banning the Car Downtown, Selected American Cities. Institute for Environmental Action ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977.