Cita APA (7th ed.)

Black, J. (1981). Urban transport planning: Theory and practice. Johns Hopkins University Press.

Cita Chicago (17th ed.)

Black, John. Urban Transport Planning: Theory and Practice. Baltimore: Johns Hopkins University Press, 1981.

Cita MLA (9th ed.)

Black, John. Urban Transport Planning: Theory and Practice. Johns Hopkins University Press, 1981.