Dyfyniad APA

Lewis, R. T. (1921). The Disappearance of a Mediastinal Neoplasm under X-ray and Radium Treatment.

Dyfyniad Arddull Chicago

Lewis, R. T. The Disappearance of a Mediastinal Neoplasm Under X-ray and Radium Treatment. 1921.

Dyfyniad MLA

Lewis, R. T. The Disappearance of a Mediastinal Neoplasm Under X-ray and Radium Treatment. 1921.

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