Dyfyniad APA

(2001). Biomarkers in risk assessment: Validity and validation. World Health Organisation.

Dyfyniad Arddull Chicago

Biomarkers in Risk Assessment: Validity and Validation. Geneva: World Health Organisation, 2001.

Dyfyniad MLA

Biomarkers in Risk Assessment: Validity and Validation. World Health Organisation, 2001.

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