APA ציטוט

Sonnenberg, P., Crowcroft, N. S., White, J. M., & Ramsay, M. E. (2007). The contribution of single antigen measles, mumps and rubella vaccines to immunity to these infections in England and Wales. BMJ Group.

Citação norma Chicago

Sonnenberg, Pam, Natasha S. Crowcroft, Joanne M. White, and Mary E. Ramsay. The Contribution of Single Antigen Measles, Mumps and Rubella Vaccines to Immunity to These Infections in England and Wales. BMJ Group, 2007.

ציטוט MLA

Sonnenberg, Pam, Natasha S. Crowcroft, Joanne M. White, and Mary E. Ramsay. The Contribution of Single Antigen Measles, Mumps and Rubella Vaccines to Immunity to These Infections in England and Wales. BMJ Group, 2007.