Steffen, J., Schlichtiger, J., Huber, B. C., & Brunner, S. (2021). Altered alcohol consumption during COVID-19 pandemic lockdown. Nutr J.
استشهاد بنمط شيكاغوSteffen, Julius, Jenny Schlichtiger, Bruno C. Huber, و Stefan Brunner. "Altered Alcohol Consumption During COVID-19 Pandemic Lockdown." Nutr J 2021.
MLA استشهادSteffen, Julius, Jenny Schlichtiger, Bruno C. Huber, و Stefan Brunner. "Altered Alcohol Consumption During COVID-19 Pandemic Lockdown." Nutr J 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.