APA način citiranja

Varahan, S., Sehra, R., & Narayan, S. M. (2010). Improved survival in the real world with revised cardiopulmonary resuscitation guidelines: Doing better out of hospital but not out of the woods yet.

Čikaški stil citiranja

Varahan, Subha, Ruchir Sehra, i Sanjiv M. Narayan. Improved Survival in the Real World With Revised Cardiopulmonary Resuscitation Guidelines: Doing Better Out of Hospital but Not Out of the Woods yet. 2010.

MLA način citiranja

Varahan, Subha, Ruchir Sehra, i Sanjiv M. Narayan. Improved Survival in the Real World With Revised Cardiopulmonary Resuscitation Guidelines: Doing Better Out of Hospital but Not Out of the Woods yet. 2010.