Cita APA (7th ed.)

Warner, S. B. (1968). The Private city: Philadelphia in three periods of its growth. University of Pennsylvania Press.

Cita Chicago (17th ed.)

Warner, Sam Bass. The Private City: Philadelphia in Three Periods of Its Growth. Philadelphia: University of Pennsylvania Press, 1968.

Cita MLA (9th ed.)

Warner, Sam Bass. The Private City: Philadelphia in Three Periods of Its Growth. University of Pennsylvania Press, 1968.