Dyfyniad APA

Tam, C. C. (2004). The birth of Emerging Themes in Epidemiology: A tale of Valerie, causality and epidemiology. BioMed Central.

Dyfyniad Arddull Chicago

Tam, Clarence C. The Birth of Emerging Themes in Epidemiology: A Tale of Valerie, Causality and Epidemiology. BioMed Central, 2004.

Dyfyniad MLA

Tam, Clarence C. The Birth of Emerging Themes in Epidemiology: A Tale of Valerie, Causality and Epidemiology. BioMed Central, 2004.

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