Dyfyniad APA

(1997). Announcement: The First International Conference on Trace Element Speciaton in Biomedical, Nutritional and Environmental Sciences. Hindawi Publishing Corporation.

Dyfyniad Arddull Chicago

Announcement: The First International Conference On Trace Element Speciaton in Biomedical, Nutritional and Environmental Sciences. Hindawi Publishing Corporation, 1997.

Dyfyniad MLA

Announcement: The First International Conference On Trace Element Speciaton in Biomedical, Nutritional and Environmental Sciences. Hindawi Publishing Corporation, 1997.

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