Dyfyniad APA

Peden, M. (2004). World report on road traffic injury prevention. World Health Organisation.

Dyfyniad Arddull Chicago

Peden, Margie. World Report on Road Traffic Injury Prevention. Geneva: World Health Organisation, 2004.

Dyfyniad MLA

Peden, Margie. World Report on Road Traffic Injury Prevention. World Health Organisation, 2004.

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