Cita APA (7th ed.)

Hart, J. F., & Chu, G. H. (1991). Our changing cities. Johns Hopkins University Press.

Cita Chicago (17th ed.)

Hart, John Fraser, i Gregory H. Chu. Our Changing Cities. Baltimore: Johns Hopkins University Press, 1991.

Cita MLA (8th ed.)

Hart, John Fraser, i Gregory H. Chu. Our Changing Cities. Johns Hopkins University Press, 1991.