Dyfyniad APA

Edited by Ress , J. A., & Smith , . I. (2012). Pharmaceutical practice (4th ed.). Elsevier.

Dyfyniad Arddull Chicago

Edited by Ress , J. A., and I. Smith. Pharmaceutical Practice. 4th ed. Edinburgh: Elsevier, 2012.

Dyfyniad MLA

Edited by Ress , J. A., and I. Smith. Pharmaceutical Practice. 4th ed. Elsevier, 2012.

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