Lua APA (7ú heag.)
Martin, N., & Vall, J. (2016). Effects of the great recession on drugs consumption in Spain.
Lua i Stíl Chicago (17ú heag.)
Martin, N., agus J. Vall. Effects of the Great Recession on Drugs Consumption in Spain. 2016.
Lua MLA (9ú heag.)
Martin, N., agus J. Vall. Effects of the Great Recession on Drugs Consumption in Spain. 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.