Dyfyniad APA

Joly, J. (1985). Nosocomial Legionnaires' disease in the Quebec City area.

Dyfyniad Arddull Chicago

Joly, J. Nosocomial Legionnaires' Disease in the Quebec City Area. 1985.

Dyfyniad MLA

Joly, J. Nosocomial Legionnaires' Disease in the Quebec City Area. 1985.

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