Cita APA

Pollard, A., Santamaria, M., Maiden, M., Nicolas, P., Handford, S., Issa, M., . . . LaForce, M. (2003). W135 Meningococcal Disease in Africa.

Citación estilo Chicago

Pollard, A., et al. W135 Meningococcal Disease in Africa. 2003.

Cita MLA

Pollard, A., et al. W135 Meningococcal Disease in Africa. 2003.

Warning: These citations may not always be 100% accurate.