APA (7. basım) Alıntı

World Conference on Transport Research. (1981). Transport research for social and economic progress. Gower.

Chicago Style (17. basım) Atıf

World Conference on Transport Research. Transport Research for Social and Economic Progress. Hants: Gower, 1981.

MLA (9th ed.) Atıf

World Conference on Transport Research. Transport Research for Social and Economic Progress. Gower, 1981.