(1994). The United States pharmacopeia: USP 23 : The national formulary : NF 18 : by authority of the United States Pharmacopeia/Convention, Inc., meeting at Washington, D.C., March 8-10, 1990. Prepared by the Committee of revision and published by the Board of Trustees. United States Pharmacopeia Convention.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The United States Pharmacopeia: USP 23 : The National Formulary : NF 18 : By Authority of the United States Pharmacopeia/Convention, Inc., Meeting at Washington, D.C., March 8-10, 1990. Prepared by the Committee of Revision and Published by the Board of Trustees. Rockville, MD: United States Pharmacopeia Convention, 1994.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)The United States Pharmacopeia: USP 23 : The National Formulary : NF 18 : By Authority of the United States Pharmacopeia/Convention, Inc., Meeting at Washington, D.C., March 8-10, 1990. Prepared by the Committee of Revision and Published by the Board of Trustees. United States Pharmacopeia Convention, 1994.