Plant, S. (1999). Writing on drugs. Faber and Faber.
Chicago-Zitierstil (17. Ausg.)Plant, Sadie. Writing on Drugs. London: Faber and Faber, 1999.
MLA-Zitierstil (8. Ausg.)Plant, Sadie. Writing on Drugs. Faber and Faber, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.