APA aipamena

Bly, P. H., & Webster, F. V. (1979). Contra-flow bus lanes: Economic justification using a theoretical model. Transport and Road Research Laboratory.

Chicago Style aipamena

Bly, P. H., and F. V. Webster. Contra-flow Bus Lanes: Economic Justification Using a Theoretical Model. Crowthorne, Berk: Transport and Road Research Laboratory, 1979.

MLA aipamena

Bly, P. H., and F. V. Webster. Contra-flow Bus Lanes: Economic Justification Using a Theoretical Model. Transport and Road Research Laboratory, 1979.