Dyfyniad APA

Hauser, D. J. (1974). Seat belts: Is freedom of choice worth 800 deaths a year?

Dyfyniad Arddull Chicago

Hauser, D. J. Seat Belts: Is Freedom of Choice Worth 800 Deaths a Year? 1974.

Dyfyniad MLA

Hauser, D. J. Seat Belts: Is Freedom of Choice Worth 800 Deaths a Year? 1974.

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