Citazione Stile APA (7a Edizione)
Hollingsworth, A., & et al. (2017). Macroeconomic conditions and opioid abuse. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)
Hollingsworth, A., e et al. Macroeconomic Conditions and Opioid Abuse. Cambridge: National Bureau of Economic Research, 2017.
Citatione MLA (9a ed.)
Hollingsworth, A., e et al. Macroeconomic Conditions and Opioid Abuse. National Bureau of Economic Research, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.