Dyfyniad APA

Becker, H. D. (1988). Surgery of the stomach: Indications, methods, complications. Springer-Verlag.

Dyfyniad Arddull Chicago

Becker, H. D. Surgery of the Stomach: Indications, Methods, Complications. Berlin: Springer-Verlag, 1988.

Dyfyniad MLA

Becker, H. D. Surgery of the Stomach: Indications, Methods, Complications. Springer-Verlag, 1988.

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