APA ציטוט

DiGregorio, G. J., & Barbieri, E. J. (1997). Handbook of commonly prescribed drugs (12th ed.). Medical Surveillance.

Chicago Style (17th ed.) Citation

DiGregorio, G. John, and Edward J. Barbieri. Handbook of Commonly Prescribed Drugs. 12th ed. West Chester, PA: Medical Surveillance, 1997.

ציטוט MLA

DiGregorio, G. John, and Edward J. Barbieri. Handbook of Commonly Prescribed Drugs. 12th ed. Medical Surveillance, 1997.