American Pharmaceutical Association. (1993). Handbook of nonprescription drugs (10th ed.). American Pharmaceutical Association.
Citación estilo ChicagoAmerican Pharmaceutical Association. Handbook of Nonprescription Drugs. 10th ed. Washington, D.C.: American Pharmaceutical Association, 1993.
Cita MLAAmerican Pharmaceutical Association. Handbook of Nonprescription Drugs. 10th ed. American Pharmaceutical Association, 1993.
Warning: These citations may not always be 100% accurate.