Cita APA

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

Chicago Style Citation

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

Cita MLA

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