Παραπομπή APA

Wood, R. C. (1972). Necassary Majority: Middle America and the Urban Crisis. Columbia University Press.

Παραπομπή Chicago Style

Wood, Robert C. Necassary Majority: Middle America and the Urban Crisis. New York: Columbia University Press, 1972.

Παραπομπή MLA

Wood, Robert C. Necassary Majority: Middle America and the Urban Crisis. Columbia University Press, 1972.