Useful drugs :
a selected list of essential drugs with brief discussions of their actions, uses, and dosage ...

APA Citation

Council on Pharmacy and Chemistry (American Medical Association). (1952). Useful drugs: a selected list of essential drugs with brief discussions of their actions, uses, and dosage ... 15th ed. Philadelphia: Lippincott.

MLA Citation

Council on Pharmacy and Chemistry (American Medical Association). Useful Drugs: a Selected List of Essential Drugs With Brief Discussions of Their Actions, Uses, And Dosage ... 15th ed. Philadelphia: Lippincott, 1952.