Citação norma APA

Parra, G. I., & Green, K. Y. (2014). Sequential Gastroenteritis Episodes Caused by 2 Norovirus Genotypes. Centers for Disease Control and Prevention.

Citação norma Chicago

Parra, Gabriel I., and Kim Y. Green. Sequential Gastroenteritis Episodes Caused By 2 Norovirus Genotypes. Centers for Disease Control and Prevention, 2014.

Citação norma MLA

Parra, Gabriel I., and Kim Y. Green. Sequential Gastroenteritis Episodes Caused By 2 Norovirus Genotypes. Centers for Disease Control and Prevention, 2014.

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