Cita APA (7th ed.)

Button, K. (1993). Transport, the environment and economic policy. Elgar.

Cita Chicago (17th ed.)

Button, Kenneth. Transport, the Environment and Economic Policy. Aldershot, Hants, Brookfield, Vt: Elgar, 1993.

Cita MLA (9th ed.)

Button, Kenneth. Transport, the Environment and Economic Policy. Elgar, 1993.