Dyfyniad APA

University of Western Australia. Road Accident Prevention Research Unit, Road Safety Risk Factors Study (W.A.), & Cercarelli, L. R. (1997). Road Safety Risk Factors Study: Results from the second survey. Road Accident Prevention Research Unit.

Dyfyniad Arddull Chicago

University of Western Australia. Road Accident Prevention Research Unit, Road Safety Risk Factors Study (W.A.), and L. Rina Cercarelli. Road Safety Risk Factors Study: Results from the Second Survey. Nedlands, W.A.: Road Accident Prevention Research Unit, 1997.

Dyfyniad MLA

University of Western Australia. Road Accident Prevention Research Unit, et al. Road Safety Risk Factors Study: Results from the Second Survey. Road Accident Prevention Research Unit, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.