Dyfyniad APA

Vincoli, J. W. (2009). Lewis' Dictionary of Occupational and Environmental Safety and Health. CRC Press.

Dyfyniad Arddull Chicago

Vincoli, Jeffrey Wayne. Lewis' Dictionary of Occupational and Environmental Safety and Health. CRC Press, 2009.

Dyfyniad MLA

Vincoli, Jeffrey Wayne. Lewis' Dictionary of Occupational and Environmental Safety and Health. CRC Press, 2009.

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