Cita APA

Collard, J., Maman, Z., Yacouba, H., Djibo, S., Nicolas, P., Jusot, J., . . . Maitournam, R. (2010). Increase in Neisseria meningitidis Serogroup W135, Niger, 2010. Centers for Disease Control and Prevention.

Citación estilo Chicago

Collard, Jean-Marc, Zaneidou Maman, Harouna Yacouba, Saacou Djibo, Pierre Nicolas, Jean-François Jusot, Jocelyne Rocourt, y Rabi Maitournam. Increase in Neisseria Meningitidis Serogroup W135, Niger, 2010. Centers for Disease Control and Prevention, 2010.

Cita MLA

Collard, Jean-Marc, et al. Increase in Neisseria Meningitidis Serogroup W135, Niger, 2010. Centers for Disease Control and Prevention, 2010.