Dyfyniad APA

Paterson, D. R. (1911). Deafness due to Occlusion of Eustachian Tubes by Scar-tissue.

Dyfyniad Arddull Chicago

Paterson, D. R. Deafness Due to Occlusion of Eustachian Tubes By Scar-tissue. 1911.

Dyfyniad MLA

Paterson, D. R. Deafness Due to Occlusion of Eustachian Tubes By Scar-tissue. 1911.

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