Dyfyniad APA

World Health Organization. (2001). General guidelines for methodologies on research and evaluation of traditional medicine. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. General Guidelines for Methodologies on Research and Evaluation of Traditional Medicine. [Geneva]: World Health Organization, 2001.

Dyfyniad MLA

World Health Organization. General Guidelines for Methodologies on Research and Evaluation of Traditional Medicine. World Health Organization, 2001.

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