Cita APA (7a ed.)

Pollard, A., Scheifele, D., & Rosenstein, N. (2001). Epidemiology of meningococcal disease in north america.

Cita Chicago Style (17a ed.)

Pollard, A., D. Scheifele, y N. Rosenstein. Epidemiology of Meningococcal Disease in North America. 2001.

Cita MLA (9a ed.)

Pollard, A., et al. Epidemiology of Meningococcal Disease in North America. 2001.