Cita APA

Scheifele, D., Halperin, S., Law, B., & King, A. (2005). Invasive Haemophilus influenzae type b infections in vaccinated and unvaccinated children in Canada, 2001–2003. Canadian Medical Association.

Chicago Style Citation

Scheifele, David, Scott Halperin, Barbara Law, i Arlene King. Invasive Haemophilus Influenzae Type B Infections in Vaccinated and Unvaccinated Children in Canada, 2001–2003. Canadian Medical Association, 2005.

Cita MLA

Scheifele, David, Scott Halperin, Barbara Law, i Arlene King. Invasive Haemophilus Influenzae Type B Infections in Vaccinated and Unvaccinated Children in Canada, 2001–2003. Canadian Medical Association, 2005.