Dyfyniad APA

Jones, R. A. (2000). Electrical safety in the workplace. Quincy, MA: National Fire Protection Association.

Dyfyniad Arddull Chicago

Jones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.

Dyfyniad MLA

Jones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.

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