Dyfyniad APA

Horsley, J. S. (1928). Operative surgery (3rd ed.). C.V. Mosby Company.

Dyfyniad Arddull Chicago

Horsley, John Shelton. Operative Surgery. 3rd ed. St. Louis: C.V. Mosby Company, 1928.

Dyfyniad MLA

Horsley, John Shelton. Operative Surgery. 3rd ed. C.V. Mosby Company, 1928.

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