Dyfyniad APA

SpringerLink (Online service) & Silverstein, J. H. (2008). Geriatric Anesthesiology (Second Edition.). Springer Science+Business Media, LLC.

Dyfyniad Arddull Chicago

SpringerLink (Online service) and Jeffrey H. Silverstein. Geriatric Anesthesiology. Second Edition. New York, NY: Springer Science+Business Media, LLC, 2008.

Dyfyniad MLA

SpringerLink (Online service) and Jeffrey H. Silverstein. Geriatric Anesthesiology. Second Edition. Springer Science+Business Media, LLC, 2008.

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