APA-viite

Yung, C., Andrews, N., Bukasa, A., Brown, K. E., & Ramsay, M. (2011). Mumps Complications and Effects of Mumps Vaccination, England and Wales, 2002–2006. Centers for Disease Control and Prevention.

Chicago-tyylinen lähdeviittaus

Yung, Chee-Fu, Nick Andrews, Antoaneta Bukasa, Kevin E. Brown, ja Mary Ramsay. Mumps Complications and Effects of Mumps Vaccination, England and Wales, 2002–2006. Centers for Disease Control and Prevention, 2011.

MLA-viite

Yung, Chee-Fu, et al. Mumps Complications and Effects of Mumps Vaccination, England and Wales, 2002–2006. Centers for Disease Control and Prevention, 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.