Cita APA

Savage, E., Ramsay, M., White, J., Beard, S., Lawson, H., Hunjan, R., & Brown, D. (2005). Mumps outbreaks across England and Wales in 2004: Observational study. BMJ Publishing Group Ltd.

Citación estilo Chicago

Savage, Emma, Mary Ramsay, Joanne White, Stuart Beard, Heather Lawson, Rashpal Hunjan, y David Brown. Mumps Outbreaks Across England and Wales in 2004: Observational Study. BMJ Publishing Group Ltd, 2005.

Cita MLA

Savage, Emma, et al. Mumps Outbreaks Across England and Wales in 2004: Observational Study. BMJ Publishing Group Ltd, 2005.