Floud, S., Hermon, C., & Reeves, G. (2024). Physical and mental health of 40,000 older women in England during the COVID-19 pandemic (2020–2021). Public Library of Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Floud, S., C. Hermon, و GK Reeves. Physical and Mental Health of 40,000 Older Women in England During the COVID-19 Pandemic (2020–2021). Public Library of Science, 2024.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Floud, S., et al. Physical and Mental Health of 40,000 Older Women in England During the COVID-19 Pandemic (2020–2021). Public Library of Science, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.