Dyfyniad APA

(2005). Improving access and use of psychotropic medicines. World Health Organisation.

Dyfyniad Arddull Chicago

Improving Access and Use of Psychotropic Medicines. Geneva: World Health Organisation, 2005.

Dyfyniad MLA

Improving Access and Use of Psychotropic Medicines. World Health Organisation, 2005.

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