APA citiranje

Prendergast, L. S., & Williams, R. D. (1980). An empirical investigation into the determinants of travel time. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Prendergast, L. S., and R. D. Williams. An Empirical Investigation into the Determinants of Travel Time. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1980.

MLA citiranje

Prendergast, L. S., and R. D. Williams. An Empirical Investigation into the Determinants of Travel Time. Transport and Road Research Laboratory, 1980.