Dyfyniad APA

Grady, D. (1998). Jordan, the father of breast-cancer drug. Today.

Dyfyniad Arddull Chicago

Grady, Denise. "Jordan, the Father of Breast-cancer Drug." Today 1998.

Dyfyniad MLA

Grady, Denise. "Jordan, the Father of Breast-cancer Drug." Today, 1998.

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