Citação norma APA

Russell, F. M., Wang, A., Ehrman, R. R., Jacobs, J., Croft, A., & Larsen, C. (2021). Risk factors associated with hospital admission in COVID-19 patients initially admitted to an observation unit. Am J Emerg Med.

Citação norma Chicago

Russell, Frances M., Alfred Wang, Robert R. Ehrman, Jake Jacobs, Alex Croft, and Caleb Larsen. "Risk Factors Associated With Hospital Admission in COVID-19 Patients Initially Admitted to an Observation Unit." Am J Emerg Med 2021.

Citação norma MLA

Russell, Frances M., et al. "Risk Factors Associated With Hospital Admission in COVID-19 Patients Initially Admitted to an Observation Unit." Am J Emerg Med 2021.

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