Lua APA (7ú heag.)
DORN, N., & WHITE, S. EUROPEAN FREE MOVEMENT, DRUG USERS AND ACCESS TO HEALTH SERVICES.
Lua i Stíl Chicago (17ú heag.)
DORN, N., agus S. WHITE. EUROPEAN FREE MOVEMENT, DRUG USERS AND ACCESS TO HEALTH SERVICES.
Lua MLA (9ú heag.)
DORN, N., agus S. WHITE. EUROPEAN FREE MOVEMENT, DRUG USERS AND ACCESS TO HEALTH SERVICES.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.