Cita APA

Ullah, R., & Amin, S. (2020). The psychological impact of COVID-19 on medical students [Letter]. Psychiatry Res.

Citación estilo Chicago

Ullah, Raena, and Syed Amin. "The Psychological Impact of COVID-19 On Medical Students [Letter]." Psychiatry Res 2020.

Cita MLA

Ullah, Raena, and Syed Amin. "The Psychological Impact of COVID-19 On Medical Students [Letter]." Psychiatry Res 2020.

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