Dyfyniad APA

(1981). Social dimensions of mental health. World Health Organization.

Dyfyniad Arddull Chicago

Social Dimensions of Mental Health. Geneva: World Health Organization, 1981.

Dyfyniad MLA

Social Dimensions of Mental Health. World Health Organization, 1981.

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