Citação norma APA

Song, L. (2014). It is Unlikely That Influenza Viruses Will Cause a Pandemic Again Like What Happened in 1918 and 1919. Frontiers Media S.A.

Citação norma Chicago

Song, Liting. It Is Unlikely That Influenza Viruses Will Cause a Pandemic Again Like What Happened in 1918 and 1919. Frontiers Media S.A, 2014.

Citação norma MLA

Song, Liting. It Is Unlikely That Influenza Viruses Will Cause a Pandemic Again Like What Happened in 1918 and 1919. Frontiers Media S.A, 2014.

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