توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Azarkar, Z., Haghdoust, A., Sharifzadeh, G., & Parsamanesh, N. (2018). Seroepidemiology of hepatitis E in mental retardation in Birjand city in 2017. Birjand University of Medical Sciences and Health Services.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Azarkar, Zohreh, Arezou Haghdoust, Gholamreza Sharifzadeh, و Negin Parsamanesh. Seroepidemiology of Hepatitis E in Mental Retardation in Birjand City in 2017. Birjand University of Medical Sciences and Health Services, 2018.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Azarkar, Zohreh, et al. Seroepidemiology of Hepatitis E in Mental Retardation in Birjand City in 2017. Birjand University of Medical Sciences and Health Services, 2018.