Citazione Stile APA (7a Edizione)

BLUMENFELD, H. (1967). The modern metropolis: Its origins, growth, characteristics and planning. M.I.T. Press.

Citazione stile Chigago Style (17a edizione)

BLUMENFELD, Hans. The Modern Metropolis: Its Origins, Growth, Characteristics and Planning. Cambridge, Mass: M.I.T. Press, 1967.

Citatione MLA (9a ed.)

BLUMENFELD, Hans. The Modern Metropolis: Its Origins, Growth, Characteristics and Planning. M.I.T. Press, 1967.