Cita APA (7th ed.)

Lee, Y., Kelly, D., Yu, L., Slack, M., Booy, R., Heath, P., . . . Pollard, A. (2008). Haemophilus influenzae type b vaccine failure in children is associated with inadequate production of high-quality antibody.

Cita Chicago (17th ed.)

Lee, Y., D. Kelly, L. Yu, M. Slack, R. Booy, P. Heath, C. Siegrist, R. Moxon, i A. Pollard. Haemophilus Influenzae Type B Vaccine Failure in Children Is Associated with Inadequate Production of High-quality Antibody. 2008.

Cita MLA (9th ed.)

Lee, Y., et al. Haemophilus Influenzae Type B Vaccine Failure in Children Is Associated with Inadequate Production of High-quality Antibody. 2008.