Dyfyniad APA

(1990). Iarc monographs on the evaluation of carcinogenic risks to humans.

Dyfyniad Arddull Chicago

Iarc Monographs on the Evaluation of Carcinogenic Risks to Humans. 1990.

Dyfyniad MLA

Iarc Monographs on the Evaluation of Carcinogenic Risks to Humans. 1990.

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