APA Citatie

Porretta, A., Quattrone, F., Aquino, F., Pieve, G., Bruni, B., Gemignani, G., . . . Lopalco, P. L. (2017). A nosocomial measles outbreak in Italy, February-April 2017. Euro Surveill.

Chicago Style citaat

Porretta, Andrea, et al. "A Nosocomial Measles Outbreak in Italy, February-April 2017." Euro Surveill 2017.

MLA citatie

Porretta, Andrea, et al. "A Nosocomial Measles Outbreak in Italy, February-April 2017." Euro Surveill 2017.