APA (7th ed.) Citation

Phil. National Drug Formulary. (1990). Cross reference index: Registered generic and trade names. Republic of Health.

Chicago Style (17th ed.) Citation

Phil. National Drug Formulary. Cross Reference Index: Registered Generic and Trade Names. Manila: Republic of Health, 1990.

MLA (9th ed.) Citation

Phil. National Drug Formulary. Cross Reference Index: Registered Generic and Trade Names. Republic of Health, 1990.

Warning: These citations may not always be 100% accurate.