Citazione Stile APA (7a Edizione)

Button, K. J. (1977). The economics of urban transport. Saxon House.

Citazione stile Chigago Style (17a edizione)

Button, Kenneth J. The Economics of Urban Transport. Hampshire: Saxon House, 1977.

Citatione MLA (9a ed.)

Button, Kenneth J. The Economics of Urban Transport. Saxon House, 1977.