DiGregorio, G. J., & Barbieri, E. . J. (1997). Handbook of commonly prescribed drugs (12th ed. --.). Philadelpia: Medical Surveillance.
Chicago Style CitationDiGregorio, G. John, and Edward J. Barbieri. Handbook of Commonly Prescribed Drugs. 12th ed. --. Philadelpia: Medical Surveillance, 1997.
MLA CitationDiGregorio, G. John, and Edward J. Barbieri. Handbook of Commonly Prescribed Drugs. 12th ed. --. Philadelpia: Medical Surveillance, 1997.
Warning: These citations may not always be 100% accurate.