Παραπομπή APA

Rotherberg J G & Heggie IAN G. (1974). Transport and the urban enviornment. McMillan Press Ltd.

Παραπομπή Chicago Style

Rotherberg J G και Heggie IAN G. Transport and the Urban Enviornment. London: McMillan Press Ltd, 1974.

Παραπομπή MLA

Rotherberg J G και Heggie IAN G. Transport and the Urban Enviornment. McMillan Press Ltd, 1974.