Dyfyniad APA

International Journal of Pharma Research. PSG College of Pharmacy.

Dyfyniad Arddull Chicago

International Journal of Pharma Research. PSG College of Pharmacy.

Dyfyniad MLA

International Journal of Pharma Research. PSG College of Pharmacy.

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