APA-viite

Chughtai, A. A., Seale, H., Islam, M. S., Owais, M., & Macintyre, C. R. (2020). Policies on the use of respiratory protection for hospital health workers to protect from coronavirus disease (COVID-19). Int J Nurs Stud.

Chicago-tyylinen lähdeviittaus

Chughtai, Abrar A., Holly Seale, Md Saiful Islam, Mohammad Owais, ja C. Raina Macintyre. "Policies On the Use of Respiratory Protection for Hospital Health Workers to Protect From Coronavirus Disease (COVID-19)." Int J Nurs Stud 2020.

MLA-viite

Chughtai, Abrar A., et al. "Policies On the Use of Respiratory Protection for Hospital Health Workers to Protect From Coronavirus Disease (COVID-19)." Int J Nurs Stud 2020.

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