Dyfyniad APA

Brunicardi, F. C. [. (2015). Schwartz's principles of surgery. McGraw-Hill Book Company.

Dyfyniad Arddull Chicago

Brunicardi, F. Charles [et.al]. Schwartz's Principles of Surgery. McGraw-Hill Book Company, 2015.

Dyfyniad MLA

Brunicardi, F. Charles [et.al]. Schwartz's Principles of Surgery. McGraw-Hill Book Company, 2015.

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