Παραπομπή σε μορφή APA (7η εκδ.)

(1989). Philippine national drug formulary. National Drug Committee, National Drug Policy Implementation Team, Department of Health.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippine National Drug Formulary. Manila: National Drug Committee, National Drug Policy Implementation Team, Department of Health, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippine National Drug Formulary. National Drug Committee, National Drug Policy Implementation Team, Department of Health, 1989.