APA (7. basım) Alıntı

Jeffery, D. J. (1981). Ways and means for improving driver route guidance. Transport and Road Research Laboratory.

Chicago Style (17. basım) Atıf

Jeffery, D. J. Ways and Means for Improving Driver Route Guidance. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

MLA (9th ed.) Atıf

Jeffery, D. J. Ways and Means for Improving Driver Route Guidance. Transport and Road Research Laboratory, 1981.