Pell, D., Mytton, O., Penney, T., Briggs, A., Cummins, S., Penn-Jones, C., . . . Adams, J. (2021). Changes in soft drinks purchased by British households associated with the UK soft drinks industry levy: Controlled interrupted time series analysis. BMJ Publishing Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pell, D., et al. Changes in Soft Drinks Purchased by British Households Associated with the UK Soft Drinks Industry Levy: Controlled Interrupted Time Series Analysis. BMJ Publishing Group, 2021.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Pell, D., et al. Changes in Soft Drinks Purchased by British Households Associated with the UK Soft Drinks Industry Levy: Controlled Interrupted Time Series Analysis. BMJ Publishing Group, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.