Citação norma APA

Shekhar, A. C., Campbell, T., & Blumen, I. (2021). Decreased pre-EMS CPR during the first six months of the COVID-19 pandemic. Resuscitation.

Citação norma Chicago

Shekhar, Aditya C., Teri Campbell, and Ira Blumen. "Decreased Pre-EMS CPR During the First Six Months of the COVID-19 Pandemic." Resuscitation 2021.

Citação norma MLA

Shekhar, Aditya C., Teri Campbell, and Ira Blumen. "Decreased Pre-EMS CPR During the First Six Months of the COVID-19 Pandemic." Resuscitation 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.