توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Valsamis, E., Pinedo-Villanueva, R., Sayers, A., Collins, G., & Rees, J. (2023). Shoulder replacement surgery’s rising demand, inequality of provision, and variation in outcomes: Cohort study using Hospital Episode Statistics for England. BioMed Central.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Valsamis, EM, R. Pinedo-Villanueva, A. Sayers, GS Collins, و JL Rees. Shoulder Replacement Surgery’s Rising Demand, Inequality of Provision, and Variation in Outcomes: Cohort Study Using Hospital Episode Statistics for England. BioMed Central, 2023.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Valsamis, EM, et al. Shoulder Replacement Surgery’s Rising Demand, Inequality of Provision, and Variation in Outcomes: Cohort Study Using Hospital Episode Statistics for England. BioMed Central, 2023.