Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.