एपीए उद्धरण

Hammad, M. A. H., Eissa, M., & Dawa, G. A. (2020). Impact of coronavirus disease 2019 (COVID-19) pandemic on attitude, behavior, and mental health of patients with rheumatic diseases. Egypt Rheumatol Rehabil.

शिकागो स्टाइल उद्धरण

Hammad, Marwa A. H., Mervat Eissa, और Ghada A. Dawa. "Impact of Coronavirus Disease 2019 (COVID-19) Pandemic On Attitude, Behavior, and Mental Health of Patients With Rheumatic Diseases." Egypt Rheumatol Rehabil 2020.

एमएलए उद्धरण

Hammad, Marwa A. H., Mervat Eissa, और Ghada A. Dawa. "Impact of Coronavirus Disease 2019 (COVID-19) Pandemic On Attitude, Behavior, and Mental Health of Patients With Rheumatic Diseases." Egypt Rheumatol Rehabil 2020.

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