Dyfyniad APA

Mary Ellen Avery. (1984). Schaffer's diseases of the newborn. Philadelphia: W.B. Saunders Co.

Dyfyniad Arddull Chicago

Mary Ellen Avery. Schaffer's Diseases of the Newborn. Philadelphia: W.B. Saunders Co, 1984.

Dyfyniad MLA

Mary Ellen Avery. Schaffer's Diseases of the Newborn. Philadelphia: W.B. Saunders Co, 1984.

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