Dyfyniad APA

Birch, T. W. (2012). Manual drivetrains and axles (6th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Birch, Thomas W. Manual Drivetrains and Axles. 6th ed. Boston: Prentice Hall, 2012.

Dyfyniad MLA

Birch, Thomas W. Manual Drivetrains and Axles. 6th ed. Prentice Hall, 2012.

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