Cita APA (7th ed.)

National Research Council (U.S.), Symposium on the Adequacy and Maintenance of Urban Public Facilities, & Hanson, R. (1984). Perspectives on urban infrastructure. National Academy Press.

Cita Chicago (17th ed.)

National Research Council (U.S.), Symposium on the Adequacy and Maintenance of Urban Public Facilities, i Royce Hanson. Perspectives on Urban Infrastructure. Washington, D.C.: National Academy Press, 1984.

Cita MLA (9th ed.)

National Research Council (U.S.), et al. Perspectives on Urban Infrastructure. National Academy Press, 1984.