APA način citiranja

López, E. B., Díaz, J. S., López, S. A., Flórez, J. V., & Olivares, P. G. (2008). Epidemiology and outcome in acute respiratory failure. BioMed Central.

Čikaški stil citiranja

López, E Bermejo, J Sotillo Díaz, S Arenal López, J Villanueva Flórez, i P García Olivares. Epidemiology and Outcome in Acute Respiratory Failure. BioMed Central, 2008.

MLA način citiranja

López, E Bermejo, et al. Epidemiology and Outcome in Acute Respiratory Failure. BioMed Central, 2008.