APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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