Citazione Stile APA (7a Edizione)

Balcombe, R. J. (1979). The rural transport experiments: A mid-term review. Transport and Road Research Laboratory.

Citazione stile Chigago Style (17a edizione)

Balcombe, R. J. The Rural Transport Experiments: A Mid-term Review. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.

Citatione MLA (9a ed.)

Balcombe, R. J. The Rural Transport Experiments: A Mid-term Review. Transport and Road Research Laboratory, 1979.