Dyfyniad APA

Whitney, A. W., & Monaghan, R. (1936). Man and the motor car. National Bureau of Casualty and Surety Underwriters.

Dyfyniad Arddull Chicago

Whitney, Albert W., and Robert Monaghan. Man and the Motor Car. New York: National Bureau of Casualty and Surety Underwriters, 1936.

Dyfyniad MLA

Whitney, Albert W., and Robert Monaghan. Man and the Motor Car. National Bureau of Casualty and Surety Underwriters, 1936.

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