Dyfyniad APA

World Health Organization. (1963). World directory of schools of pharmacy. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. World Directory of Schools of Pharmacy. Geneva: World Health Organization, 1963.

Dyfyniad MLA

World Health Organization. World Directory of Schools of Pharmacy. World Health Organization, 1963.

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