APA (7th ed.) Citation

(2004). PPD: Philippine pharmaceutical directory (19th ed.). Medicomm Pacific, Inc.

Chicago Style (17th ed.) Citation

PPD: Philippine Pharmaceutical Directory. 19th ed. Pasig City: Medicomm Pacific, Inc, 2004.

MLA (9th ed.) Citation

PPD: Philippine Pharmaceutical Directory. 19th ed. Medicomm Pacific, Inc, 2004.

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