Cita APA (7th ed.)

Button, K. (2010). Transport economics (3rd edition.). Edward Elgar Publishing Ltd.

Cita Chicago (17th ed.)

Button, Kenneth. Transport Economics. 3rd edition. Cheltenham, Eng: Edward Elgar Publishing Ltd, 2010.

Cita MLA (9th ed.)

Button, Kenneth. Transport Economics. 3rd edition. Edward Elgar Publishing Ltd, 2010.