(1995). USP DI (15th ed.). United States Pharmacopeial Convention,Inc.
Cita Chicago (17th ed.)USP DI. 15th ed. Rockville, MD: United States Pharmacopeial Convention,Inc, 1995.
Cita MLA (9th ed.)USP DI. 15th ed. United States Pharmacopeial Convention,Inc, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.