Citazione Stile APA (7a Edizione)

423654 Astrop, A., & Britain), T. R. L. (. (1993). The trend in rural bus service since deregulation. Crowthorne, Eng. : TRL.

Citazione stile Chigago Style (17a edizione)

423654 Astrop, Angela, e Transport Research Laboratory (Great Britain). The Trend in Rural Bus Service Since Deregulation. Crowthorne, Eng. : TRL, 1993.

Citatione MLA (9a ed.)

423654 Astrop, Angela, e Transport Research Laboratory (Great Britain). The Trend in Rural Bus Service Since Deregulation. Crowthorne, Eng. : TRL, 1993.