APA (7th ed.) Citation

(1916). The Pharmacopeia of the United States of America (9a. ed.). P. Blakiston's Son.

Chicago Style (17th ed.) Citation

The Pharmacopeia of the United States of America. 9a. ed. Washington: P. Blakiston's Son, 1916.

MLA (9th ed.) Citation

The Pharmacopeia of the United States of America. 9a. ed. P. Blakiston's Son, 1916.

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