Dyfyniad APA

American Automobile Association. (1997). Responsible driving. New York, N. Y: Glencoe McGraw-Hill.

Dyfyniad Arddull Chicago

American Automobile Association. Responsible Driving. New York, N. Y: Glencoe McGraw-Hill, 1997.

Dyfyniad MLA

American Automobile Association. Responsible Driving. New York, N. Y: Glencoe McGraw-Hill, 1997.

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