APA
Ehrenpreis S., Ehrenpreis E., . (2001). Clinician's handbook of prescription drugs. New York: McGraw-Hill, Medical Pub. Division.
Chicago
Ehrenpreis Seymour, Ehrenpreis Eli, . 2001. Clinician's handbook of prescription drugs. New York: McGraw-Hill, Medical Pub. Division.
Harvard
Ehrenpreis S., Ehrenpreis E., . (2001). Clinician's handbook of prescription drugs. New York: McGraw-Hill, Medical Pub. Division.
MLA
Ehrenpreis Seymour, Ehrenpreis Eli, . Clinician's handbook of prescription drugs. New York: McGraw-Hill, Medical Pub. Division. 2001.