Dyfyniad APA

Brunicardi, F. C. [. (2005). Schwartz`s Psinciples of Surgery. Mc Graw Hill Book Company.

Dyfyniad Arddull Chicago

Brunicardi, F. Charles [et.al]. Schwartz`s Psinciples of Surgery. Mc Graw Hill Book Company, 2005.

Dyfyniad MLA

Brunicardi, F. Charles [et.al]. Schwartz`s Psinciples of Surgery. Mc Graw Hill Book Company, 2005.

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