Drugs and the Elderly
MLA
Crooks, and I. H Stevenson. Drugs and the Elderly. Palgrave Macmillan UK, 1979.
APA
Crooks, C., & Stevenson, I. H. (1979). Drugs and the Elderly. Palgrave Macmillan UK.
Chicago
Crooks, and I. H Stevenson. Drugs and the Elderly. : Palgrave Macmillan UK, 1979.