Citazione Stile APA (7a Edizione)
Hopkinson, N., & et al. (2021). Current smoking and COVID-19 risk: Results from a population symptom app in over 2.4 million people.
Citazione stile Chigago Style (17a edizione)
Hopkinson, N.S, e et al. Current Smoking and COVID-19 Risk: Results from a Population Symptom App in over 2.4 Million People. 2021.
Citatione MLA (9a ed.)
Hopkinson, N.S, e et al. Current Smoking and COVID-19 Risk: Results from a Population Symptom App in over 2.4 Million People. 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.