Scarborough, J. The opium poppy in Hellenistic and Roman medicine: John Scarborough. Drugs and narcotics in history.(1996).
Chicago-Zitierstil (17. Ausg.)Scarborough, John. "The Opium Poppy in Hellenistic and Roman Medicine: John Scarborough." Drugs and Narcotics in History.(1996) .
MLA-Zitierstil (8. Ausg.)Scarborough, John. "The Opium Poppy in Hellenistic and Roman Medicine: John Scarborough." Drugs and Narcotics in History.(1996), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.