Dyfyniad APA

Wisecup. Medical Encounters. University of Massachusetts Press.

Dyfyniad Arddull Chicago

Wisecup. Medical Encounters. University of Massachusetts Press.

Dyfyniad MLA

Wisecup. Medical Encounters. University of Massachusetts Press.

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